1213846039

素因数分解:

$7^1\times {\mathrm{103}}^1\times {\mathrm{487}}^1\times {\mathrm{3457}}^1$

素因数の和:4054

約数の個数: 16

約数和(自身を含む): 1404003328

約数和(自身を除く): 190157289

約数列:

[1, 7, 103, 487, 721, 3409, 3457, 24199, 50161, 351127, 356071, 1683559, 2492497, 11784913, 173406577, 1213846039]

約数ペア:

[(1, 1213846039), (7, 173406577), (103, 11784913), (487, 2492497), (721, 1683559), (3409, 356071), (3457, 351127), (24199, 50161)]