788583029

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{431}}^1\times {\mathrm{487}}^1$

素因数の和:965

約数の個数: 24

約数和(自身を含む): 906087168

約数和(自身を除く): 117504139

約数列:

[1, 13, 17, 221, 289, 431, 487, 3757, 5603, 6331, 7327, 8279, 95251, 107627, 124559, 140743, 209897, 1619267, 1829659, 2728661, 3568249, 46387237, 60660233, 788583029]

約数ペア:

[(1, 788583029), (13, 60660233), (17, 46387237), (221, 3568249), (289, 2728661), (431, 1829659), (487, 1619267), (3757, 209897), (5603, 140743), (6331, 124559), (7327, 107627), (8279, 95251)]