2017125561

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{709}}^1\times {\mathrm{1181}}^1$

素因数の和:1977

約数の個数: 32

約数和(自身を含む): 2980909440

約数和(自身を除く): 963783879

約数列:

[1, 3, 11, 33, 73, 219, 709, 803, 1181, 2127, 2409, 3543, 7799, 12991, 23397, 38973, 51757, 86213, 155271, 258639, 569327, 837329, 948343, 1707981, 2511987, 2845029, 9210619, 27631857, 61125017, 183375051, 672375187, 2017125561]

約数ペア:

[(1, 2017125561), (3, 672375187), (11, 183375051), (33, 61125017), (73, 27631857), (219, 9210619), (709, 2845029), (803, 2511987), (1181, 1707981), (2127, 948343), (2409, 837329), (3543, 569327), (7799, 258639), (12991, 155271), (23397, 86213), (38973, 51757)]