25690977

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{9547}}^1$

素因数の和:9589

約数の個数: 24

約数和(自身を含む): 41705664

約数和(自身を除く): 16014687

約数列:

[1, 3, 9, 13, 23, 39, 69, 117, 207, 299, 897, 2691, 9547, 28641, 85923, 124111, 219581, 372333, 658743, 1116999, 1976229, 2854553, 8563659, 25690977]

約数ペア:

[(1, 25690977), (3, 8563659), (9, 2854553), (13, 1976229), (23, 1116999), (39, 658743), (69, 372333), (117, 219581), (207, 124111), (299, 85923), (897, 28641), (2691, 9547)]