2591567231

素因数分解:

${\mathrm{11}}^2\times {\mathrm{181}}^1\times {\mathrm{241}}^1\times {\mathrm{491}}^1$

素因数の和:935

約数の個数: 24

約数和(自身を含む): 2882063184

約数和(自身を除く): 290495953

約数列:

[1, 11, 121, 181, 241, 491, 1991, 2651, 5401, 21901, 29161, 43621, 59411, 88871, 118331, 479831, 977581, 1301641, 5278141, 10753391, 14318051, 21417911, 235597021, 2591567231]

約数ペア:

[(1, 2591567231), (11, 235597021), (121, 21417911), (181, 14318051), (241, 10753391), (491, 5278141), (1991, 1301641), (2651, 977581), (5401, 479831), (21901, 118331), (29161, 88871), (43621, 59411)]