25829271

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{859}}^1$

素因数の和:1135

約数の個数: 24

約数和(自身を含む): 40382160

約数和(自身を除く): 14552889

約数列:

[1, 3, 9, 13, 39, 117, 257, 771, 859, 2313, 2577, 3341, 7731, 10023, 11167, 30069, 33501, 100503, 220763, 662289, 1986867, 2869919, 8609757, 25829271]

約数ペア:

[(1, 25829271), (3, 8609757), (9, 2869919), (13, 1986867), (39, 662289), (117, 220763), (257, 100503), (771, 33501), (859, 30069), (2313, 11167), (2577, 10023), (3341, 7731)]