11645739

素因数分解:

$3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1$

素因数の和:200

約数の個数: 48

約数和(自身を含む): 20367360

約数和(自身を除く): 8721621

約数列:

[1, 3, 7, 9, 21, 31, 63, 67, 89, 93, 201, 217, 267, 279, 469, 603, 623, 651, 801, 1407, 1869, 1953, 2077, 2759, 4221, 5607, 5963, 6231, 8277, 14539, 17889, 18693, 19313, 24831, 41741, 43617, 53667, 57939, 125223, 130851, 173817, 184853, 375669, 554559, 1293971, 1663677, 3881913, 11645739]

約数ペア:

[(1, 11645739), (3, 3881913), (7, 1663677), (9, 1293971), (21, 554559), (31, 375669), (63, 184853), (67, 173817), (89, 130851), (93, 125223), (201, 57939), (217, 53667), (267, 43617), (279, 41741), (469, 24831), (603, 19313), (623, 18693), (651, 17889), (801, 14539), (1407, 8277), (1869, 6231), (1953, 5963), (2077, 5607), (2759, 4221)]