2013210171

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{233}}^1$

素因数の和:425

約数の個数: 96

約数和(自身を含む): 3574471680

約数和(自身を除く): 1561261509

約数列:

[1, 3, 7, 9, 21, 23, 63, 67, 69, 89, 161, 201, 207, 233, 267, 469, 483, 603, 623, 699, 801, 1407, 1449, 1541, 1631, 1869, 2047, 2097, 4221, 4623, 4893, 5359, 5607, 5963, 6141, 10787, 13869, 14329, 14679, 15611, 16077, 17889, 18423, 20737, 32361, 37513, 41741, 42987, 46833, 48231, 53667, 62211, 97083, 109277, 112539, 125223, 128961, 137149, 140499, 145159, 186633, 327831, 337617, 359053, 375669, 411447, 435477, 476951, 960043, 983493, 1077159, 1234341, 1306431, 1389379, 1430853, 2513371, 2880129, 3231477, 3338657, 4168137, 4292559, 7540113, 8640387, 9725653, 10015971, 12504411, 22620339, 29176959, 30047913, 31955717, 87530877, 95867151, 223690019, 287601453, 671070057, 2013210171]

約数ペア:

[(1, 2013210171), (3, 671070057), (7, 287601453), (9, 223690019), (21, 95867151), (23, 87530877), (63, 31955717), (67, 30047913), (69, 29176959), (89, 22620339), (161, 12504411), (201, 10015971), (207, 9725653), (233, 8640387), (267, 7540113), (469, 4292559), (483, 4168137), (603, 3338657), (623, 3231477), (699, 2880129), (801, 2513371), (1407, 1430853), (1449, 1389379), (1541, 1306431), (1631, 1234341), (1869, 1077159), (2047, 983493), (2097, 960043), (4221, 476951), (4623, 435477), (4893, 411447), (5359, 375669), (5607, 359053), (5963, 337617), (6141, 327831), (10787, 186633), (13869, 145159), (14329, 140499), (14679, 137149), (15611, 128961), (16077, 125223), (17889, 112539), (18423, 109277), (20737, 97083), (32361, 62211), (37513, 53667), (41741, 48231), (42987, 46833)]