40103840161

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{2161}}^1\times {\mathrm{241013}}^1$

素因数の和:243192

約数の個数: 16

約数和(自身を含む): 50022937728

約数和(自身を除く): 9919097567

約数列:

[1, 7, 11, 77, 2161, 15127, 23771, 166397, 241013, 1687091, 2651143, 18558001, 520829093, 3645803651, 5729120023, 40103840161]

約数ペア:

[(1, 40103840161), (7, 5729120023), (11, 3645803651), (77, 520829093), (2161, 18558001), (15127, 2651143), (23771, 1687091), (166397, 241013)]