13784631

素因数分解:

$3^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{1187}}^1$

素因数の和:1283

約数の個数: 24

約数和(自身を含む): 21669120

約数和(自身を除く): 7884489

約数列:

[1, 3, 7, 21, 49, 79, 147, 237, 553, 1187, 1659, 3561, 3871, 8309, 11613, 24927, 58163, 93773, 174489, 281319, 656411, 1969233, 4594877, 13784631]

約数ペア:

[(1, 13784631), (3, 4594877), (7, 1969233), (21, 656411), (49, 281319), (79, 174489), (147, 93773), (237, 58163), (553, 24927), (1187, 11613), (1659, 8309), (3561, 3871)]