69351317

素因数分解:

$7^2\times {\mathrm{631}}^1\times {\mathrm{2243}}^1$

素因数の和:2888

約数の個数: 12

約数和(自身を含む): 80837856

約数和(自身を除く): 11486539

約数列:

[1, 7, 49, 631, 2243, 4417, 15701, 30919, 109907, 1415333, 9907331, 69351317]

約数ペア:

[(1, 69351317), (7, 9907331), (49, 1415333), (631, 109907), (2243, 30919), (4417, 15701)]