289474491

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{1033}}^1\times {\mathrm{3221}}^1$

素因数の和:4286

約数の個数: 16

約数和(自身を含む): 399785760

約数和(自身を除く): 110311269

約数列:

[1, 3, 29, 87, 1033, 3099, 3221, 9663, 29957, 89871, 93409, 280227, 3327293, 9981879, 96491497, 289474491]

約数ペア:

[(1, 289474491), (3, 96491497), (29, 9981879), (87, 3327293), (1033, 280227), (3099, 93409), (3221, 89871), (9663, 29957)]