25774221

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{5701}}^1$

素因数の和:5852

約数の個数: 16

約数和(自身を含む): 37770048

約数和(自身を除く): 11995827

約数列:

[1, 3, 11, 33, 137, 411, 1507, 4521, 5701, 17103, 62711, 188133, 781037, 2343111, 8591407, 25774221]

約数ペア:

[(1, 25774221), (3, 8591407), (11, 2343111), (33, 781037), (137, 188133), (411, 62711), (1507, 17103), (4521, 5701)]