25798617

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{9587}}^1$

素因数の和:9629

約数の個数: 24

約数和(自身を含む): 41880384

約数和(自身を除く): 16081767

約数列:

[1, 3, 9, 13, 23, 39, 69, 117, 207, 299, 897, 2691, 9587, 28761, 86283, 124631, 220501, 373893, 661503, 1121679, 1984509, 2866513, 8599539, 25798617]

約数ペア:

[(1, 25798617), (3, 8599539), (9, 2866513), (13, 1984509), (23, 1121679), (39, 661503), (69, 373893), (117, 220501), (207, 124631), (299, 86283), (897, 28761), (2691, 9587)]