31365087

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{25943}}^1$

素因数の和:25990

約数の個数: 16

約数和(自身を含む): 46491648

約数和(自身を除く): 15126561

約数列:

[1, 3, 13, 31, 39, 93, 403, 1209, 25943, 77829, 337259, 804233, 1011777, 2412699, 10455029, 31365087]

約数ペア:

[(1, 31365087), (3, 10455029), (13, 2412699), (31, 1011777), (39, 804233), (93, 337259), (403, 77829), (1209, 25943)]