42281397

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{2683}}^1$

素因数の和:2809

約数の個数: 24

約数和(自身を含む): 65317824

約数和(自身を除く): 23036427

約数列:

[1, 3, 9, 17, 51, 103, 153, 309, 927, 1751, 2683, 5253, 8049, 15759, 24147, 45611, 136833, 276349, 410499, 829047, 2487141, 4697933, 14093799, 42281397]

約数ペア:

[(1, 42281397), (3, 14093799), (9, 4697933), (17, 2487141), (51, 829047), (103, 410499), (153, 276349), (309, 136833), (927, 45611), (1751, 24147), (2683, 15759), (5253, 8049)]