2207263239

素因数分解:

$3^2\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{113}}^1\times {\mathrm{331}}^1$

素因数の和:612

約数の個数: 48

約数和(自身を含む): 3306401280

約数和(自身を除く): 1099138041

約数列:

[1, 3, 9, 79, 83, 113, 237, 249, 331, 339, 711, 747, 993, 1017, 2979, 6557, 8927, 9379, 19671, 26149, 26781, 27473, 28137, 37403, 59013, 78447, 80343, 82419, 84411, 112209, 235341, 247257, 336627, 740941, 2170367, 2222823, 2954837, 3104449, 6511101, 6668469, 8864511, 9313347, 19533303, 26593533, 27940041, 245251471, 735754413, 2207263239]

約数ペア:

[(1, 2207263239), (3, 735754413), (9, 245251471), (79, 27940041), (83, 26593533), (113, 19533303), (237, 9313347), (249, 8864511), (331, 6668469), (339, 6511101), (711, 3104449), (747, 2954837), (993, 2222823), (1017, 2170367), (2979, 740941), (6557, 336627), (8927, 247257), (9379, 235341), (19671, 112209), (26149, 84411), (26781, 82419), (27473, 80343), (28137, 78447), (37403, 59013)]