2101320201

素因数分解:

$3^1\times {\mathrm{103}}^1\times {\mathrm{179}}^1\times {\mathrm{37991}}^1$

素因数の和:38276

約数の個数: 16

約数和(自身を含む): 2844840960

約数和(自身を除く): 743520759

約数列:

[1, 3, 103, 179, 309, 537, 18437, 37991, 55311, 113973, 3913073, 6800389, 11739219, 20401167, 700440067, 2101320201]

約数ペア:

[(1, 2101320201), (3, 700440067), (103, 20401167), (179, 11739219), (309, 6800389), (537, 3913073), (18437, 113973), (37991, 55311)]