7418021

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{233}}^1$

素因数の和:356

約数の個数: 16

約数和(自身を含む): 8386560

約数和(自身を除く): 968539

約数列:

[1, 13, 31, 79, 233, 403, 1027, 2449, 3029, 7223, 18407, 31837, 93899, 239291, 570617, 7418021]

約数ペア:

[(1, 7418021), (13, 570617), (31, 239291), (79, 93899), (233, 31837), (403, 18407), (1027, 7223), (2449, 3029)]