974314943

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{2161}}^1\times {\mathrm{2221}}^1$

素因数の和:4418

約数の個数: 16

約数和(自身を含む): 1152951360

約数和(自身を除く): 178636417

約数列:

[1, 7, 29, 203, 2161, 2221, 15127, 15547, 62669, 64409, 438683, 450863, 4799581, 33597067, 139187849, 974314943]

約数ペア:

[(1, 974314943), (7, 139187849), (29, 33597067), (203, 4799581), (2161, 450863), (2221, 438683), (15127, 64409), (15547, 62669)]