24954969

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{20641}}^1$

素因数の和:20688

約数の個数: 16

約数和(自身を含む): 36990464

約数和(自身を除く): 12035495

約数列:

[1, 3, 13, 31, 39, 93, 403, 1209, 20641, 61923, 268333, 639871, 804999, 1919613, 8318323, 24954969]

約数ペア:

[(1, 24954969), (3, 8318323), (13, 1919613), (31, 804999), (39, 639871), (93, 268333), (403, 61923), (1209, 20641)]