25028409

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^2\times {\mathrm{709}}^1$

素因数の和:801

約数の個数: 24

約数和(自身を含む): 39146560

約数和(自身を除く): 14118151

約数列:

[1, 3, 7, 21, 41, 123, 287, 709, 861, 1681, 2127, 4963, 5043, 11767, 14889, 29069, 35301, 87207, 203483, 610449, 1191829, 3575487, 8342803, 25028409]

約数ペア:

[(1, 25028409), (3, 8342803), (7, 3575487), (21, 1191829), (41, 610449), (123, 203483), (287, 87207), (709, 35301), (861, 29069), (1681, 14889), (2127, 11767), (4963, 5043)]