315202321

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{947}}^1\times {\mathrm{2797}}^1$

素因数の和:3768

約数の個数: 16

約数和(自身を含む): 381960576

約数和(自身を除く): 66758255

約数列:

[1, 7, 17, 119, 947, 2797, 6629, 16099, 19579, 47549, 112693, 332843, 2648759, 18541313, 45028903, 315202321]

約数ペア:

[(1, 315202321), (7, 45028903), (17, 18541313), (119, 2648759), (947, 332843), (2797, 112693), (6629, 47549), (16099, 19579)]