1958132071

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{23801}}^1$

素因数の和:23911

約数の個数: 24

約数和(自身を含む): 2409524064

約数和(自身を除く): 451391993

約数列:

[1, 7, 23, 49, 73, 161, 511, 1127, 1679, 3577, 11753, 23801, 82271, 166607, 547423, 1166249, 1737473, 3831961, 12162311, 26823727, 39961879, 85136177, 279733153, 1958132071]

約数ペア:

[(1, 1958132071), (7, 279733153), (23, 85136177), (49, 39961879), (73, 26823727), (161, 12162311), (511, 3831961), (1127, 1737473), (1679, 1166249), (3577, 547423), (11753, 166607), (23801, 82271)]