80552969

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{491}}^1\times {\mathrm{1019}}^1$

素因数の和:1540

約数の個数: 16

約数和(自身を含む): 96353280

約数和(自身を除く): 15800311

約数列:

[1, 7, 23, 161, 491, 1019, 3437, 7133, 11293, 23437, 79051, 164059, 500329, 3502303, 11507567, 80552969]

約数ペア:

[(1, 80552969), (7, 11507567), (23, 3502303), (161, 500329), (491, 164059), (1019, 79051), (3437, 23437), (7133, 11293)]