485490879

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{593}}^1\times {\mathrm{5351}}^1$

素因数の和:5967

約数の個数: 24

約数和(自身を含む): 743906592

約数和(自身を除く): 258415713

約数列:

[1, 3, 9, 17, 51, 153, 593, 1779, 5337, 5351, 10081, 16053, 30243, 48159, 90729, 90967, 272901, 818703, 3173143, 9519429, 28558287, 53943431, 161830293, 485490879]

約数ペア:

[(1, 485490879), (3, 161830293), (9, 53943431), (17, 28558287), (51, 9519429), (153, 3173143), (593, 818703), (1779, 272901), (5337, 90967), (5351, 90729), (10081, 48159), (16053, 30243)]