289460977

素因数分解:

${\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{9719}}^1$

素因数の和:9840

約数の個数: 16

約数和(自身を含む): 326592000

約数和(自身を除く): 37131023

約数列:

[1, 13, 29, 79, 377, 1027, 2291, 9719, 29783, 126347, 281851, 767801, 3664063, 9981413, 22266229, 289460977]

約数ペア:

[(1, 289460977), (13, 22266229), (29, 9981413), (79, 3664063), (377, 767801), (1027, 281851), (2291, 126347), (9719, 29783)]