313939969

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{431}}^1\times {\mathrm{6121}}^1$

素因数の和:6576

約数の個数: 16

約数和(自身を含む): 380837376

約数和(自身を除く): 66897407

約数列:

[1, 7, 17, 119, 431, 3017, 6121, 7327, 42847, 51289, 104057, 728399, 2638151, 18467057, 44848567, 313939969]

約数ペア:

[(1, 313939969), (7, 44848567), (17, 18467057), (119, 2638151), (431, 728399), (3017, 104057), (6121, 51289), (7327, 42847)]