1243280103

素因数分解:

$3^1\times {\mathrm{13}}^3\times {\mathrm{188633}}^1$

素因数の和:188675

約数の個数: 16

約数和(自身を含む): 1795795680

約数和(自身を除く): 552515577

約数列:

[1, 3, 13, 39, 169, 507, 2197, 6591, 188633, 565899, 2452229, 7356687, 31878977, 95636931, 414426701, 1243280103]

約数ペア:

[(1, 1243280103), (3, 414426701), (13, 95636931), (39, 31878977), (169, 7356687), (507, 2452229), (2197, 565899), (6591, 188633)]