42319779

素因数分解:

$3^1\times {\mathrm{73}}^1\times {\mathrm{173}}^1\times {\mathrm{1117}}^1$

素因数の和:1366

約数の個数: 16

約数和(自身を含む): 57581472

約数和(自身を除く): 15261693

約数列:

[1, 3, 73, 173, 219, 519, 1117, 3351, 12629, 37887, 81541, 193241, 244623, 579723, 14106593, 42319779]

約数ペア:

[(1, 42319779), (3, 14106593), (73, 579723), (173, 244623), (219, 193241), (519, 81541), (1117, 37887), (3351, 12629)]