29311119

素因数分解:

$3^3\times {\mathrm{131}}^1\times {\mathrm{8287}}^1$

素因数の和:8427

約数の個数: 16

約数和(自身を含む): 43760640

約数和(自身を除く): 14449521

約数列:

[1, 3, 9, 27, 131, 393, 1179, 3537, 8287, 24861, 74583, 223749, 1085597, 3256791, 9770373, 29311119]

約数ペア:

[(1, 29311119), (3, 9770373), (9, 3256791), (27, 1085597), (131, 223749), (393, 74583), (1179, 24861), (3537, 8287)]