16070089

素因数分解:

$7^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{263}}^1$

素因数の和:349

約数の個数: 24

約数和(自身を含む): 19863360

約数和(自身を除く): 3793271

約数列:

[1, 7, 29, 43, 49, 203, 263, 301, 1247, 1421, 1841, 2107, 7627, 8729, 11309, 12887, 53389, 61103, 79163, 327961, 373723, 554141, 2295727, 16070089]

約数ペア:

[(1, 16070089), (7, 2295727), (29, 554141), (43, 373723), (49, 327961), (203, 79163), (263, 61103), (301, 53389), (1247, 12887), (1421, 11309), (1841, 8729), (2107, 7627)]