312511419

素因数分解:

$3^3\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{4159}}^1$

素因数の和:4213

約数の個数: 48

約数和(自身を含む): 531148800

約数和(自身を除く): 218637381

約数列:

[1, 3, 9, 11, 23, 27, 33, 69, 99, 121, 207, 253, 297, 363, 621, 759, 1089, 2277, 2783, 3267, 4159, 6831, 8349, 12477, 25047, 37431, 45749, 75141, 95657, 112293, 137247, 286971, 411741, 503239, 860913, 1052227, 1235223, 1509717, 2582739, 3156681, 4529151, 9470043, 11574497, 13587453, 28410129, 34723491, 104170473, 312511419]

約数ペア:

[(1, 312511419), (3, 104170473), (9, 34723491), (11, 28410129), (23, 13587453), (27, 11574497), (33, 9470043), (69, 4529151), (99, 3156681), (121, 2582739), (207, 1509717), (253, 1235223), (297, 1052227), (363, 860913), (621, 503239), (759, 411741), (1089, 286971), (2277, 137247), (2783, 112293), (3267, 95657), (4159, 75141), (6831, 45749), (8349, 37431), (12477, 25047)]