90497617

素因数分解:

$7^1\times {\mathrm{23}}^2\times {\mathrm{24439}}^1$

素因数の和:24492

約数の個数: 12

約数和(自身を含む): 108122560

約数和(自身を除く): 17624943

約数列:

[1, 7, 23, 161, 529, 3703, 24439, 171073, 562097, 3934679, 12928231, 90497617]

約数ペア:

[(1, 90497617), (7, 12928231), (23, 3934679), (161, 562097), (529, 171073), (3703, 24439)]