29965203

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{1409}}^1$

素因数の和:1571

約数の個数: 24

約数和(自身を含む): 46191600

約数和(自身を除く): 16226397

約数列:

[1, 3, 9, 17, 51, 139, 153, 417, 1251, 1409, 2363, 4227, 7089, 12681, 21267, 23953, 71859, 195851, 215577, 587553, 1762659, 3329467, 9988401, 29965203]

約数ペア:

[(1, 29965203), (3, 9988401), (9, 3329467), (17, 1762659), (51, 587553), (139, 215577), (153, 195851), (417, 71859), (1251, 23953), (1409, 21267), (2363, 12681), (4227, 7089)]