4938813

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{241}}^1$

素因数の和:287

約数の個数: 40

約数和(自身を含む): 8433216

約数和(自身を除く): 3494403

約数列:

[1, 3, 9, 11, 23, 27, 33, 69, 81, 99, 207, 241, 253, 297, 621, 723, 759, 891, 1863, 2169, 2277, 2651, 5543, 6507, 6831, 7953, 16629, 19521, 20493, 23859, 49887, 60973, 71577, 149661, 182919, 214731, 448983, 548757, 1646271, 4938813]

約数ペア:

[(1, 4938813), (3, 1646271), (9, 548757), (11, 448983), (23, 214731), (27, 182919), (33, 149661), (69, 71577), (81, 60973), (99, 49887), (207, 23859), (241, 20493), (253, 19521), (297, 16629), (621, 7953), (723, 6831), (759, 6507), (891, 5543), (1863, 2651), (2169, 2277)]