40875081

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{33809}}^1$

素因数の和:33856

約数の個数: 16

約数和(自身を含む): 60587520

約数和(自身を除く): 19712439

約数列:

[1, 3, 13, 31, 39, 93, 403, 1209, 33809, 101427, 439517, 1048079, 1318551, 3144237, 13625027, 40875081]

約数ペア:

[(1, 40875081), (3, 13625027), (13, 3144237), (31, 1318551), (39, 1048079), (93, 439517), (403, 101427), (1209, 33809)]