486531227

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{89}}^1\times {\mathrm{4621}}^1$

素因数の和:4743

約数の個数: 24

約数和(自身を含む): 608994720

約数和(自身を除く): 122463493

約数列:

[1, 7, 13, 89, 91, 169, 623, 1157, 1183, 4621, 8099, 15041, 32347, 60073, 105287, 411269, 420511, 780949, 2878883, 5346497, 5466643, 37425479, 69504461, 486531227]

約数ペア:

[(1, 486531227), (7, 69504461), (13, 37425479), (89, 5466643), (91, 5346497), (169, 2878883), (623, 780949), (1157, 420511), (1183, 411269), (4621, 105287), (8099, 60073), (15041, 32347)]