286382007

素因数分解:

$3^3\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{4241}}^1$

素因数の和:4352

約数の個数: 32

約数和(自身を含む): 441846720

約数和(自身を除く): 155464713

約数列:

[1, 3, 9, 27, 41, 61, 123, 183, 369, 549, 1107, 1647, 2501, 4241, 7503, 12723, 22509, 38169, 67527, 114507, 173881, 258701, 521643, 776103, 1564929, 2328309, 4694787, 6984927, 10606741, 31820223, 95460669, 286382007]

約数ペア:

[(1, 286382007), (3, 95460669), (9, 31820223), (27, 10606741), (41, 6984927), (61, 4694787), (123, 2328309), (183, 1564929), (369, 776103), (549, 521643), (1107, 258701), (1647, 173881), (2501, 114507), (4241, 67527), (7503, 38169), (12723, 22509)]