13415708529

素因数分解:

$3^2\times {\mathrm{37}}^2\times {\mathrm{47}}^1\times {\mathrm{23167}}^1$

素因数の和:23294

約数の個数: 36

約数和(自身を含む): 20340762624

約数和(自身を除く): 6925054095

約数列:

[1, 3, 9, 37, 47, 111, 141, 333, 423, 1369, 1739, 4107, 5217, 12321, 15651, 23167, 64343, 69501, 193029, 208503, 579087, 857179, 1088849, 2571537, 3266547, 7714611, 9799641, 31715623, 40287413, 95146869, 120862239, 285440607, 362586717, 1490634281, 4471902843, 13415708529]

約数ペア:

[(1, 13415708529), (3, 4471902843), (9, 1490634281), (37, 362586717), (47, 285440607), (111, 120862239), (141, 95146869), (333, 40287413), (423, 31715623), (1369, 9799641), (1739, 7714611), (4107, 3266547), (5217, 2571537), (12321, 1088849), (15651, 857179), (23167, 579087), (64343, 208503), (69501, 193029)]