28354181

素因数分解:

${\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{311}}^1$

素因数の和:532

約数の個数: 16

約数和(自身を含む): 31269888

約数和(自身を除く): 2915707

約数列:

[1, 17, 31, 173, 311, 527, 2941, 5287, 5363, 9641, 53803, 91171, 163897, 914651, 1667893, 28354181]

約数ペア:

[(1, 28354181), (17, 1667893), (31, 914651), (173, 163897), (311, 91171), (527, 53803), (2941, 9641), (5287, 5363)]