233708901

素因数分解:

$3^1\times {\mathrm{139}}^1\times {\mathrm{263}}^1\times {\mathrm{2131}}^1$

素因数の和:2536

約数の個数: 16

約数和(自身を含む): 315194880

約数和(自身を除く): 81485979

約数列:

[1, 3, 139, 263, 417, 789, 2131, 6393, 36557, 109671, 296209, 560453, 888627, 1681359, 77902967, 233708901]

約数ペア:

[(1, 233708901), (3, 77902967), (139, 1681359), (263, 888627), (417, 560453), (789, 296209), (2131, 109671), (6393, 36557)]