51929781

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{12889}}^1$

素因数の和:12988

約数の個数: 16

約数和(自身を含む): 74246400

約数和(自身を除く): 22316619

約数列:

[1, 3, 17, 51, 79, 237, 1343, 4029, 12889, 38667, 219113, 657339, 1018231, 3054693, 17309927, 51929781]

約数ペア:

[(1, 51929781), (3, 17309927), (17, 3054693), (51, 1018231), (79, 657339), (237, 219113), (1343, 38667), (4029, 12889)]