2007130251

素因数分解:

$3^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{601}}^1\times {\mathrm{1459}}^1$

素因数の和:2179

約数の個数: 32

約数和(自身を含む): 3093798400

約数和(自身を除く): 1086668149

約数列:

[1, 3, 7, 21, 109, 327, 601, 763, 1459, 1803, 2289, 4207, 4377, 10213, 12621, 30639, 65509, 159031, 196527, 458563, 477093, 876859, 1113217, 1375689, 2630577, 3339651, 6138013, 18414039, 95577631, 286732893, 669043417, 2007130251]

約数ペア:

[(1, 2007130251), (3, 669043417), (7, 286732893), (21, 95577631), (109, 18414039), (327, 6138013), (601, 3339651), (763, 2630577), (1459, 1375689), (1803, 1113217), (2289, 876859), (4207, 477093), (4377, 458563), (10213, 196527), (12621, 159031), (30639, 65509)]