1820328111

素因数分解:

$3^2\times 7^1\times {\mathrm{233}}^1\times {\mathrm{269}}^1\times {\mathrm{461}}^1$

素因数の和:976

約数の個数: 48

約数和(自身を含む): 3035672640

約数和(自身を除く): 1215344529

約数列:

[1, 3, 7, 9, 21, 63, 233, 269, 461, 699, 807, 1383, 1631, 1883, 2097, 2421, 3227, 4149, 4893, 5649, 9681, 14679, 16947, 29043, 62677, 107413, 124009, 188031, 322239, 372027, 438739, 564093, 751891, 868063, 966717, 1116081, 1316217, 2255673, 2604189, 3948651, 6767019, 7812567, 28894097, 86682291, 202258679, 260046873, 606776037, 1820328111]

約数ペア:

[(1, 1820328111), (3, 606776037), (7, 260046873), (9, 202258679), (21, 86682291), (63, 28894097), (233, 7812567), (269, 6767019), (461, 3948651), (699, 2604189), (807, 2255673), (1383, 1316217), (1631, 1116081), (1883, 966717), (2097, 868063), (2421, 751891), (3227, 564093), (4149, 438739), (4893, 372027), (5649, 322239), (9681, 188031), (14679, 124009), (16947, 107413), (29043, 62677)]