378202227

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{277}}^1\times {\mathrm{2693}}^1$

素因数の和:2999

約数の個数: 24

約数和(自身を含む): 548218224

約数和(自身を除く): 170015997

約数列:

[1, 3, 13, 39, 169, 277, 507, 831, 2693, 3601, 8079, 10803, 35009, 46813, 105027, 140439, 455117, 745961, 1365351, 2237883, 9697493, 29092479, 126067409, 378202227]

約数ペア:

[(1, 378202227), (3, 126067409), (13, 29092479), (39, 9697493), (169, 2237883), (277, 1365351), (507, 745961), (831, 455117), (2693, 140439), (3601, 105027), (8079, 46813), (10803, 35009)]