215533923

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{107071}}^1$

素因数の和:107146

約数の個数: 16

約数和(自身を含む): 318646272

約数和(自身を除く): 103112349

約数列:

[1, 3, 11, 33, 61, 183, 671, 2013, 107071, 321213, 1177781, 3533343, 6531331, 19593993, 71844641, 215533923]

約数ペア:

[(1, 215533923), (3, 71844641), (11, 19593993), (33, 6531331), (61, 3533343), (183, 1177781), (671, 321213), (2013, 107071)]