42277731

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{2719}}^1$

素因数の和:2866

約数の個数: 16

約数和(自身を含む): 57968640

約数和(自身を除く): 15690909

約数列:

[1, 3, 71, 73, 213, 219, 2719, 5183, 8157, 15549, 193049, 198487, 579147, 595461, 14092577, 42277731]

約数ペア:

[(1, 42277731), (3, 14092577), (71, 595461), (73, 579147), (213, 198487), (219, 193049), (2719, 15549), (5183, 8157)]