312952913

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{51329}}^1$

素因数の和:51416

約数の個数: 16

約数和(自身を含む): 390929280

約数和(自身を除く): 77976367

約数列:

[1, 7, 13, 67, 91, 469, 871, 6097, 51329, 359303, 667277, 3439043, 4670939, 24073301, 44707559, 312952913]

約数ペア:

[(1, 312952913), (7, 44707559), (13, 24073301), (67, 4670939), (91, 3439043), (469, 667277), (871, 359303), (6097, 51329)]