13321621

素因数分解:

${\mathrm{139}}^1\times {\mathrm{239}}^1\times {\mathrm{401}}^1$

素因数の和:779

約数の個数: 8

約数和(自身を含む): 13507200

約数和(自身を除く): 185579

約数列:

[1, 139, 239, 401, 33221, 55739, 95839, 13321621]

約数ペア:

[(1, 13321621), (139, 95839), (239, 55739), (401, 33221)]