829561941

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{2699}}^1$

素因数の和:2826

約数の個数: 48

約数和(自身を含む): 1344470400

約数和(自身を除く): 514908459

約数列:

[1, 3, 9, 13, 37, 39, 71, 111, 117, 213, 333, 481, 639, 923, 1443, 2627, 2699, 2769, 4329, 7881, 8097, 8307, 23643, 24291, 34151, 35087, 99863, 102453, 105261, 191629, 299589, 307359, 315783, 574887, 898767, 1298219, 1724661, 2491177, 3894657, 7090273, 7473531, 11683971, 21270819, 22420593, 63812457, 92173549, 276520647, 829561941]

約数ペア:

[(1, 829561941), (3, 276520647), (9, 92173549), (13, 63812457), (37, 22420593), (39, 21270819), (71, 11683971), (111, 7473531), (117, 7090273), (213, 3894657), (333, 2491177), (481, 1724661), (639, 1298219), (923, 898767), (1443, 574887), (2627, 315783), (2699, 307359), (2769, 299589), (4329, 191629), (7881, 105261), (8097, 102453), (8307, 99863), (23643, 35087), (24291, 34151)]