313719049

素因数分解:

$7^1\times {\mathrm{97}}^1\times {\mathrm{491}}^1\times {\mathrm{941}}^1$

素因数の和:1536

約数の個数: 16

約数和(自身を含む): 363355776

約数和(自身を除く): 49636727

約数列:

[1, 7, 97, 491, 679, 941, 3437, 6587, 47627, 91277, 333389, 462031, 638939, 3234217, 44817007, 313719049]

約数ペア:

[(1, 313719049), (7, 44817007), (97, 3234217), (491, 638939), (679, 462031), (941, 333389), (3437, 91277), (6587, 47627)]