898265091

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{248071}}^1$

素因数の和:248162

約数の個数: 16

約数和(自身を含む): 1286005248

約数和(自身を除く): 387740157

約数列:

[1, 3, 17, 51, 71, 213, 1207, 3621, 248071, 744213, 4217207, 12651621, 17613041, 52839123, 299421697, 898265091]

約数ペア:

[(1, 898265091), (3, 299421697), (17, 52839123), (51, 17613041), (71, 12651621), (213, 4217207), (1207, 744213), (3621, 248071)]