13274495

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{443}}^1\times {\mathrm{461}}^1$

素因数の和:922

約数の個数: 16

約数和(自身を含む): 17230752

約数和(自身を除く): 3956257

約数列:

[1, 5, 13, 65, 443, 461, 2215, 2305, 5759, 5993, 28795, 29965, 204223, 1021115, 2654899, 13274495]

約数ペア:

[(1, 13274495), (5, 2654899), (13, 1021115), (65, 204223), (443, 29965), (461, 28795), (2215, 5993), (2305, 5759)]