2954865753

素因数分解:

$3^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{263}}^1\times {\mathrm{1283}}^1$

素因数の和:1698

約数の個数: 48

約数和(自身を含む): 4935490560

約数和(自身を除く): 1980624807

約数列:

[1, 3, 7, 9, 21, 63, 139, 263, 417, 789, 973, 1251, 1283, 1841, 2367, 2919, 3849, 5523, 8757, 8981, 11547, 16569, 26943, 36557, 80829, 109671, 178337, 255899, 329013, 337429, 535011, 767697, 1012287, 1248359, 1605033, 2303091, 2362003, 3036861, 3745077, 7086009, 11235231, 21258027, 46902631, 140707893, 328318417, 422123679, 984955251, 2954865753]

約数ペア:

[(1, 2954865753), (3, 984955251), (7, 422123679), (9, 328318417), (21, 140707893), (63, 46902631), (139, 21258027), (263, 11235231), (417, 7086009), (789, 3745077), (973, 3036861), (1251, 2362003), (1283, 2303091), (1841, 1605033), (2367, 1248359), (2919, 1012287), (3849, 767697), (5523, 535011), (8757, 337429), (8981, 329013), (11547, 255899), (16569, 178337), (26943, 109671), (36557, 80829)]