2005202331

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{100769}}^1$

素因数の和:100856

約数の個数: 32

約数和(自身を含む): 3289132800

約数和(自身を除く): 1283930469

約数列:

[1, 3, 9, 11, 27, 33, 67, 99, 201, 297, 603, 737, 1809, 2211, 6633, 19899, 100769, 302307, 906921, 1108459, 2720763, 3325377, 6751523, 9976131, 20254569, 29928393, 60763707, 74266753, 182291121, 222800259, 668400777, 2005202331]

約数ペア:

[(1, 2005202331), (3, 668400777), (9, 222800259), (11, 182291121), (27, 74266753), (33, 60763707), (67, 29928393), (99, 20254569), (201, 9976131), (297, 6751523), (603, 3325377), (737, 2720763), (1809, 1108459), (2211, 906921), (6633, 302307), (19899, 100769)]