89787061

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{2999}}^1$

素因数の和:3073

約数の個数: 24

約数和(自身を含む): 114912000

約数和(自身を除く): 25124939

約数列:

[1, 7, 13, 47, 49, 91, 329, 611, 637, 2303, 2999, 4277, 20993, 29939, 38987, 140953, 146951, 272909, 986671, 1832389, 1910363, 6906697, 12826723, 89787061]

約数ペア:

[(1, 89787061), (7, 12826723), (13, 6906697), (47, 1910363), (49, 1832389), (91, 986671), (329, 272909), (611, 146951), (637, 140953), (2303, 38987), (2999, 29939), (4277, 20993)]