11491893

素因数分解:

$3^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{2309}}^1$

素因数の和:2401

約数の個数: 24

約数和(自身を含む): 19219200

約数和(自身を除く): 7727307

約数列:

[1, 3, 7, 9, 21, 63, 79, 237, 553, 711, 1659, 2309, 4977, 6927, 16163, 20781, 48489, 145467, 182411, 547233, 1276877, 1641699, 3830631, 11491893]

約数ペア:

[(1, 11491893), (3, 3830631), (7, 1641699), (9, 1276877), (21, 547233), (63, 182411), (79, 145467), (237, 48489), (553, 20781), (711, 16163), (1659, 6927), (2309, 4977)]