12017709

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{6389}}^1$

素因数の和:6425

約数の個数: 24

約数和(自身を含む): 19936800

約数和(自身を除く): 7919091

約数列:

[1, 3, 9, 11, 19, 33, 57, 99, 171, 209, 627, 1881, 6389, 19167, 57501, 70279, 121391, 210837, 364173, 632511, 1092519, 1335301, 4005903, 12017709]

約数ペア:

[(1, 12017709), (3, 4005903), (9, 1335301), (11, 1092519), (19, 632511), (33, 364173), (57, 210837), (99, 121391), (171, 70279), (209, 57501), (627, 19167), (1881, 6389)]