721073210401

素因数分解:

${\mathrm{163}}^1\times {\mathrm{829}}^1\times {\mathrm{1049}}^1\times {\mathrm{5087}}^1$

素因数の和:7128

約数の個数: 16

約数和(自身を含む): 727207488000

約数和(自身を除く): 6134277599

約数列:

[1, 163, 829, 1049, 5087, 135127, 170987, 829181, 869621, 4217123, 5336263, 141748223, 687391049, 869810869, 4423762027, 721073210401]

約数ペア:

[(1, 721073210401), (163, 4423762027), (829, 869810869), (1049, 687391049), (5087, 141748223), (135127, 5336263), (170987, 4217123), (829181, 869621)]