7131134991

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{1231}}^1\times {\mathrm{27197}}^1$

素因数の和:28502

約数の個数: 16

約数和(自身を含む): 9650285568

約数和(自身を除く): 2519150577

約数列:

[1, 3, 71, 213, 1231, 3693, 27197, 81591, 87401, 262203, 1930987, 5792961, 33479507, 100438521, 2377044997, 7131134991]

約数ペア:

[(1, 7131134991), (3, 2377044997), (71, 100438521), (213, 33479507), (1231, 5792961), (3693, 1930987), (27197, 262203), (81591, 87401)]