2030301

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1$

素因数の和:130

約数の個数: 48

約数和(自身を含む): 3762304

約数和(自身を除く): 1732003

約数列:

[1, 3, 7, 9, 13, 21, 37, 39, 63, 67, 91, 111, 117, 201, 259, 273, 333, 469, 481, 603, 777, 819, 871, 1407, 1443, 2331, 2479, 2613, 3367, 4221, 4329, 6097, 7437, 7839, 10101, 17353, 18291, 22311, 30303, 32227, 52059, 54873, 96681, 156177, 225589, 290043, 676767, 2030301]

約数ペア:

[(1, 2030301), (3, 676767), (7, 290043), (9, 225589), (13, 156177), (21, 96681), (37, 54873), (39, 52059), (63, 32227), (67, 30303), (91, 22311), (111, 18291), (117, 17353), (201, 10101), (259, 7839), (273, 7437), (333, 6097), (469, 4329), (481, 4221), (603, 3367), (777, 2613), (819, 2479), (871, 2331), (1407, 1443)]