13312607

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{7517}}^1$

素因数の和:7558

約数の個数: 16

約数和(自身を含む): 17321472

約数和(自身を除く): 4008865

約数列:

[1, 7, 11, 23, 77, 161, 253, 1771, 7517, 52619, 82687, 172891, 578809, 1210237, 1901801, 13312607]

約数ペア:

[(1, 13312607), (7, 1901801), (11, 1210237), (23, 578809), (77, 172891), (161, 82687), (253, 52619), (1771, 7517)]