11949693

素因数分解:

$3^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{3491}}^1$

素因数の和:3664

約数の個数: 16

約数和(自身を含む): 18326016

約数和(自身を除く): 6376323

約数列:

[1, 3, 7, 21, 163, 489, 1141, 3423, 3491, 10473, 24437, 73311, 569033, 1707099, 3983231, 11949693]

約数ペア:

[(1, 11949693), (3, 3983231), (7, 1707099), (21, 569033), (163, 73311), (489, 24437), (1141, 10473), (3423, 3491)]