12601323

素因数分解:

$3^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{1439}}^1$

素因数の和:1591

約数の個数: 24

約数和(自身を含む): 20966400

約数和(自身を除く): 8365077

約数列:

[1, 3, 7, 9, 21, 63, 139, 417, 973, 1251, 1439, 2919, 4317, 8757, 10073, 12951, 30219, 90657, 200021, 600063, 1400147, 1800189, 4200441, 12601323]

約数ペア:

[(1, 12601323), (3, 4200441), (7, 1800189), (9, 1400147), (21, 600063), (63, 200021), (139, 90657), (417, 30219), (973, 12951), (1251, 10073), (1439, 8757), (2919, 4317)]