31600137

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{8641}}^1$

素因数の和:8720

約数の個数: 16

約数和(自身を含む): 44800128

約数和(自身を除く): 13199991

約数列:

[1, 3, 23, 53, 69, 159, 1219, 3657, 8641, 25923, 198743, 457973, 596229, 1373919, 10533379, 31600137]

約数ペア:

[(1, 31600137), (3, 10533379), (23, 1373919), (53, 596229), (69, 457973), (159, 198743), (1219, 25923), (3657, 8641)]