325307218431

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{1917079}}^1$

素因数の和:1917343

約数の個数: 32

約数和(自身を含む): 493839808000

約数和(自身を除く): 168532589569

約数列:

[1, 3, 13, 19, 39, 57, 229, 247, 687, 741, 2977, 4351, 8931, 13053, 56563, 169689, 1917079, 5751237, 24922027, 36424501, 74766081, 109273503, 439011091, 473518513, 1317033273, 1420555539, 5707144183, 8341210729, 17121432549, 25023632187, 108435739477, 325307218431]

約数ペア:

[(1, 325307218431), (3, 108435739477), (13, 25023632187), (19, 17121432549), (39, 8341210729), (57, 5707144183), (229, 1420555539), (247, 1317033273), (687, 473518513), (741, 439011091), (2977, 109273503), (4351, 74766081), (8931, 36424501), (13053, 24922027), (56563, 5751237), (169689, 1917079)]