25233921

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{877}}^1$

素因数の和:1045

約数の個数: 24

約数和(自身を含む): 38351040

約数和(自身を除く): 13117119

約数列:

[1, 3, 9, 23, 69, 139, 207, 417, 877, 1251, 2631, 3197, 7893, 9591, 20171, 28773, 60513, 121903, 181539, 365709, 1097127, 2803769, 8411307, 25233921]

約数ペア:

[(1, 25233921), (3, 8411307), (9, 2803769), (23, 1097127), (69, 365709), (139, 181539), (207, 121903), (417, 60513), (877, 28773), (1251, 20171), (2631, 9591), (3197, 7893)]