1268931189

素因数分解:

$3^1\times {\mathrm{193}}^1\times {\mathrm{541}}^1\times {\mathrm{4051}}^1$

素因数の和:4788

約数の個数: 16

約数和(自身を含む): 1704238784

約数和(自身を除く): 435307595

約数列:

[1, 3, 193, 541, 579, 1623, 4051, 12153, 104413, 313239, 781843, 2191591, 2345529, 6574773, 422977063, 1268931189]

約数ペア:

[(1, 1268931189), (3, 422977063), (193, 6574773), (541, 2345529), (579, 2191591), (1623, 781843), (4051, 313239), (12153, 104413)]