40958671

素因数分解:

${\mathrm{13}}^3\times {\mathrm{103}}^1\times {\mathrm{181}}^1$

素因数の和:323

約数の個数: 16

約数和(自身を含む): 45048640

約数和(自身を除く): 4089969

約数列:

[1, 13, 103, 169, 181, 1339, 2197, 2353, 17407, 18643, 30589, 226291, 242359, 397657, 3150667, 40958671]

約数ペア:

[(1, 40958671), (13, 3150667), (103, 397657), (169, 242359), (181, 226291), (1339, 30589), (2197, 18643), (2353, 17407)]