2001037665

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{977}}^1\times {\mathrm{12413}}^1$

素因数の和:13409

約数の個数: 32

約数和(自身を含む): 3496576896

約数和(自身を除く): 1495539231

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 977, 2931, 4885, 10747, 12413, 14655, 32241, 37239, 53735, 62065, 136543, 161205, 186195, 409629, 682715, 2048145, 12127501, 36382503, 60637505, 133402511, 181912515, 400207533, 667012555, 2001037665]

約数ペア:

[(1, 2001037665), (3, 667012555), (5, 400207533), (11, 181912515), (15, 133402511), (33, 60637505), (55, 36382503), (165, 12127501), (977, 2048145), (2931, 682715), (4885, 409629), (10747, 186195), (12413, 161205), (14655, 136543), (32241, 62065), (37239, 53735)]