74747451

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{3943}}^1$

素因数の和:4106

約数の個数: 16

約数和(自身を含む): 102228480

約数和(自身を除く): 27481029

約数列:

[1, 3, 71, 89, 213, 267, 3943, 6319, 11829, 18957, 279953, 350927, 839859, 1052781, 24915817, 74747451]

約数ペア:

[(1, 74747451), (3, 24915817), (71, 1052781), (89, 839859), (213, 350927), (267, 279953), (3943, 18957), (6319, 11829)]