457372221

素因数分解:

$3^1\times {\mathrm{103}}^1\times {\mathrm{131}}^1\times {\mathrm{11299}}^1$

素因数の和:11536

約数の個数: 16

約数和(自身を含む): 620505600

約数和(自身を除く): 163133379

約数列:

[1, 3, 103, 131, 309, 393, 11299, 13493, 33897, 40479, 1163797, 1480169, 3491391, 4440507, 152457407, 457372221]

約数ペア:

[(1, 457372221), (3, 152457407), (103, 4440507), (131, 3491391), (309, 1480169), (393, 1163797), (11299, 40479), (13493, 33897)]