315066531

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{32707}}^1$

素因数の和:32755

約数の個数: 24

約数和(自身を含む): 478845120

約数和(自身を除く): 163778589

約数列:

[1, 3, 13, 19, 39, 57, 169, 247, 507, 741, 3211, 9633, 32707, 98121, 425191, 621433, 1275573, 1864299, 5527483, 8078629, 16582449, 24235887, 105022177, 315066531]

約数ペア:

[(1, 315066531), (3, 105022177), (13, 24235887), (19, 16582449), (39, 8078629), (57, 5527483), (169, 1864299), (247, 1275573), (507, 621433), (741, 425191), (3211, 98121), (9633, 32707)]