24826257

素因数分解:

$3^4\times {\mathrm{31}}^1\times {\mathrm{9887}}^1$

素因数の和:9930

約数の個数: 20

約数和(自身を含む): 38286336

約数和(自身を除く): 13460079

約数列:

[1, 3, 9, 27, 31, 81, 93, 279, 837, 2511, 9887, 29661, 88983, 266949, 306497, 800847, 919491, 2758473, 8275419, 24826257]

約数ペア:

[(1, 24826257), (3, 8275419), (9, 2758473), (27, 919491), (31, 800847), (81, 306497), (93, 266949), (279, 88983), (837, 29661), (2511, 9887)]