28197873649

素因数分解:

${\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{1997}}^1\times {\mathrm{14423}}^1$

素因数の和:16520

約数の個数: 16

約数和(自身を含む): 31124684160

約数和(自身を除く): 2926810511

約数列:

[1, 11, 89, 979, 1997, 14423, 21967, 158653, 177733, 1283647, 1955063, 14120117, 28802731, 316830041, 2563443059, 28197873649]

約数ペア:

[(1, 28197873649), (11, 2563443059), (89, 316830041), (979, 28802731), (1997, 14120117), (14423, 1955063), (21967, 1283647), (158653, 177733)]