13885311

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{467}}^1$

素因数の和:551

約数の個数: 32

約数和(自身を含む): 21835008

約数和(自身を除く): 7949697

約数列:

[1, 3, 11, 17, 33, 51, 53, 159, 187, 467, 561, 583, 901, 1401, 1749, 2703, 5137, 7939, 9911, 15411, 23817, 24751, 29733, 74253, 87329, 261987, 272261, 420767, 816783, 1262301, 4628437, 13885311]

約数ペア:

[(1, 13885311), (3, 4628437), (11, 1262301), (17, 816783), (33, 420767), (51, 272261), (53, 261987), (159, 87329), (187, 74253), (467, 29733), (561, 24751), (583, 23817), (901, 15411), (1401, 9911), (1749, 7939), (2703, 5137)]