389512009293

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{1031}}^1\times {\mathrm{170873}}^1$

素因数の和:171985

約数の個数: 32

約数和(自身を含む): 575580183552

約数和(自身を除く): 186068174259

約数列:

[1, 3, 11, 33, 67, 201, 737, 1031, 2211, 3093, 11341, 34023, 69077, 170873, 207231, 512619, 759847, 1879603, 2279541, 5638809, 11448491, 34345473, 125933401, 176170063, 377800203, 528510189, 1937870693, 5813612079, 11803394221, 35410182663, 129837336431, 389512009293]

約数ペア:

[(1, 389512009293), (3, 129837336431), (11, 35410182663), (33, 11803394221), (67, 5813612079), (201, 1937870693), (737, 528510189), (1031, 377800203), (2211, 176170063), (3093, 125933401), (11341, 34345473), (34023, 11448491), (69077, 5638809), (170873, 2279541), (207231, 1879603), (512619, 759847)]