314324717

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{109}}^1\times {\mathrm{137}}^1$

素因数の和:381

約数の個数: 32

約数和(自身を含む): 380835840

約数和(自身を除く): 66511123

約数列:

[1, 7, 31, 97, 109, 137, 217, 679, 763, 959, 3007, 3379, 4247, 10573, 13289, 14933, 21049, 23653, 29729, 74011, 93023, 104531, 327763, 411959, 462923, 1448501, 2294341, 2883713, 3240461, 10139507, 44903531, 314324717]

約数ペア:

[(1, 314324717), (7, 44903531), (31, 10139507), (97, 3240461), (109, 2883713), (137, 2294341), (217, 1448501), (679, 462923), (763, 411959), (959, 327763), (3007, 104531), (3379, 93023), (4247, 74011), (10573, 29729), (13289, 23653), (14933, 21049)]