10721271

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{659}}^1$

素因数の和:719

約数の個数: 32

約数和(自身を含む): 17107200

約数和(自身を除く): 6385929

約数列:

[1, 3, 11, 17, 29, 33, 51, 87, 187, 319, 493, 561, 659, 957, 1479, 1977, 5423, 7249, 11203, 16269, 19111, 21747, 33609, 57333, 123233, 210221, 324887, 369699, 630663, 974661, 3573757, 10721271]

約数ペア:

[(1, 10721271), (3, 3573757), (11, 974661), (17, 630663), (29, 369699), (33, 324887), (51, 210221), (87, 123233), (187, 57333), (319, 33609), (493, 21747), (561, 19111), (659, 16269), (957, 11203), (1479, 7249), (1977, 5423)]