20171069097

素因数分解:

$3^1\times {\mathrm{137}}^1\times {\mathrm{2647}}^1\times {\mathrm{18541}}^1$

素因数の和:21328

約数の個数: 16

約数和(自身を含む): 27102767232

約数和(自身を除く): 6931698135

約数列:

[1, 3, 137, 411, 2647, 7941, 18541, 55623, 362639, 1087917, 2540117, 7620351, 49078027, 147234081, 6723689699, 20171069097]

約数ペア:

[(1, 20171069097), (3, 6723689699), (137, 147234081), (411, 49078027), (2647, 7620351), (7941, 2540117), (18541, 1087917), (55623, 362639)]