127136489

素因数分解:

${\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{173}}^1\times {\mathrm{311}}^1$

素因数の和:640

約数の個数: 16

約数和(自身を含む): 136805760

約数和(自身を除く): 9669271

約数列:

[1, 17, 139, 173, 311, 2363, 2941, 5287, 24047, 43229, 53803, 408799, 734893, 914651, 7478617, 127136489]

約数ペア:

[(1, 127136489), (17, 7478617), (139, 914651), (173, 734893), (311, 408799), (2363, 53803), (2941, 43229), (5287, 24047)]