2279144439

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{719}}^1\times {\mathrm{821}}^1$

素因数の和:1573

約数の個数: 64

約数和(自身を含む): 3977164800

約数和(自身を除く): 1698020361

約数列:

[1, 3, 9, 11, 13, 27, 33, 39, 99, 117, 143, 297, 351, 429, 719, 821, 1287, 2157, 2463, 3861, 6471, 7389, 7909, 9031, 9347, 10673, 19413, 22167, 23727, 27093, 28041, 32019, 71181, 81279, 84123, 96057, 102817, 117403, 213543, 243837, 252369, 288171, 308451, 352209, 590299, 925353, 1056627, 1770897, 2776059, 3169881, 5312691, 6493289, 7673887, 15938073, 19479867, 23021661, 58439601, 69064983, 84412757, 175318803, 207194949, 253238271, 759714813, 2279144439]

約数ペア:

[(1, 2279144439), (3, 759714813), (9, 253238271), (11, 207194949), (13, 175318803), (27, 84412757), (33, 69064983), (39, 58439601), (99, 23021661), (117, 19479867), (143, 15938073), (297, 7673887), (351, 6493289), (429, 5312691), (719, 3169881), (821, 2776059), (1287, 1770897), (2157, 1056627), (2463, 925353), (3861, 590299), (6471, 352209), (7389, 308451), (7909, 288171), (9031, 252369), (9347, 243837), (10673, 213543), (19413, 117403), (22167, 102817), (23727, 96057), (27093, 84123), (28041, 81279), (32019, 71181)]