13357477

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{199}}^1\times {\mathrm{223}}^1$

素因数の和:472

約数の個数: 16

約数和(自身を含む): 15769600

約数和(自身を除く): 2412123

約数列:

[1, 7, 43, 199, 223, 301, 1393, 1561, 8557, 9589, 44377, 59899, 67123, 310639, 1908211, 13357477]

約数ペア:

[(1, 13357477), (7, 1908211), (43, 310639), (199, 67123), (223, 59899), (301, 44377), (1393, 9589), (1561, 8557)]