1390492029

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{841193}}^1$

素因数の和:841244

約数の個数: 16

約数和(自身を含む): 2018865600

約数和(自身を除く): 628373571

約数列:

[1, 3, 19, 29, 57, 87, 551, 1653, 841193, 2523579, 15982667, 24394597, 47948001, 73183791, 463497343, 1390492029]

約数ペア:

[(1, 1390492029), (3, 463497343), (19, 73183791), (29, 47948001), (57, 24394597), (87, 15982667), (551, 2523579), (1653, 841193)]