15704438427

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{379}}^1\times {\mathrm{86869}}^1$

素因数の和:87307

約数の個数: 24

約数和(自身を含む): 23173441200

約数和(自身を除く): 7469002773

約数列:

[1, 3, 9, 53, 159, 379, 477, 1137, 3411, 20087, 60261, 86869, 180783, 260607, 781821, 4604057, 13812171, 32923351, 41436513, 98770053, 296310159, 1744937603, 5234812809, 15704438427]

約数ペア:

[(1, 15704438427), (3, 5234812809), (9, 1744937603), (53, 296310159), (159, 98770053), (379, 41436513), (477, 32923351), (1137, 13812171), (3411, 4604057), (20087, 781821), (60261, 260607), (86869, 180783)]