16970541

素因数分解:

$3^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{4231}}^1$

素因数の和:4432

約数の個数: 16

約数和(自身を含む): 26001408

約数和(自身を除く): 9030867

約数列:

[1, 3, 7, 21, 191, 573, 1337, 4011, 4231, 12693, 29617, 88851, 808121, 2424363, 5656847, 16970541]

約数ペア:

[(1, 16970541), (3, 5656847), (7, 2424363), (21, 808121), (191, 88851), (573, 29617), (1337, 12693), (4011, 4231)]