90994897

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{653}}^1\times {\mathrm{1171}}^1$

素因数の和:1848

約数の個数: 16

約数和(自身を含む): 110374272

約数和(自身を除く): 19379375

約数列:

[1, 7, 17, 119, 653, 1171, 4571, 8197, 11101, 19907, 77707, 139349, 764663, 5352641, 12999271, 90994897]

約数ペア:

[(1, 90994897), (7, 12999271), (17, 5352641), (119, 764663), (653, 139349), (1171, 77707), (4571, 19907), (8197, 11101)]