42631971

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{7669}}^1$

素因数の和:7798

約数の個数: 16

約数和(自身を含む): 60746400

約数和(自身を除く): 18114429

約数列:

[1, 3, 17, 51, 109, 327, 1853, 5559, 7669, 23007, 130373, 391119, 835921, 2507763, 14210657, 42631971]

約数ペア:

[(1, 42631971), (3, 14210657), (17, 2507763), (51, 835921), (109, 391119), (327, 130373), (1853, 23007), (5559, 7669)]