13772423

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{653}}^1$

素因数の和:814

約数の個数: 16

約数和(自身を含む): 16574976

約数和(自身を除く): 2802553

約数列:

[1, 7, 23, 131, 161, 653, 917, 3013, 4571, 15019, 21091, 85543, 105133, 598801, 1967489, 13772423]

約数ペア:

[(1, 13772423), (7, 1967489), (23, 598801), (131, 105133), (161, 85543), (653, 21091), (917, 15019), (3013, 4571)]