491682361

素因数分解:

${\mathrm{19}}^2\times {\mathrm{193}}^1\times {\mathrm{7057}}^1$

素因数の和:7288

約数の個数: 12

約数和(自身を含む): 521685012

約数和(自身を除く): 30002651

約数列:

[1, 19, 193, 361, 3667, 7057, 69673, 134083, 1362001, 2547577, 25878019, 491682361]

約数ペア:

[(1, 491682361), (19, 25878019), (193, 2547577), (361, 1362001), (3667, 134083), (7057, 69673)]