61227817

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{4273}}^1$

素因数の和:4392

約数の個数: 16

約数和(自身を含む): 73854720

約数和(自身を除く): 12626903

約数列:

[1, 7, 23, 89, 161, 623, 2047, 4273, 14329, 29911, 98279, 380297, 687953, 2662079, 8746831, 61227817]

約数ペア:

[(1, 61227817), (7, 8746831), (23, 2662079), (89, 687953), (161, 380297), (623, 98279), (2047, 29911), (4273, 14329)]