997029131

素因数分解:

$7^1\times {\mathrm{229}}^1\times {\mathrm{457}}^1\times {\mathrm{1361}}^1$

素因数の和:2054

約数の個数: 16

約数和(自身を含む): 1147784640

約数和(自身を除く): 150755509

約数列:

[1, 7, 229, 457, 1361, 1603, 3199, 9527, 104653, 311669, 621977, 732571, 2181683, 4353839, 142432733, 997029131]

約数ペア:

[(1, 997029131), (7, 142432733), (229, 4353839), (457, 2181683), (1361, 732571), (1603, 621977), (3199, 311669), (9527, 104653)]