15669969

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{32443}}^1$

素因数の和:32476

約数の個数: 16

約数和(自身を含む): 24916992

約数和(自身を除く): 9247023

約数列:

[1, 3, 7, 21, 23, 69, 161, 483, 32443, 97329, 227101, 681303, 746189, 2238567, 5223323, 15669969]

約数ペア:

[(1, 15669969), (3, 5223323), (7, 2238567), (21, 746189), (23, 681303), (69, 227101), (161, 97329), (483, 32443)]