2017468131

素因数分解:

$3^1\times 7^2\times {\mathrm{13724273}}^1$

素因数の和:13724290

約数の個数: 12

約数和(自身を含む): 3129134472

約数和(自身を除く): 1111666341

約数列:

[1, 3, 7, 21, 49, 147, 13724273, 41172819, 96069911, 288209733, 672489377, 2017468131]

約数ペア:

[(1, 2017468131), (3, 672489377), (7, 288209733), (21, 96069911), (49, 41172819), (147, 13724273)]