8661861

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{733}}^1$

素因数の和:853

約数の個数: 24

約数和(自身を含む): 13625976

約数和(自身を除く): 4964115

約数列:

[1, 3, 9, 13, 39, 101, 117, 303, 733, 909, 1313, 2199, 3939, 6597, 9529, 11817, 28587, 74033, 85761, 222099, 666297, 962429, 2887287, 8661861]

約数ペア:

[(1, 8661861), (3, 2887287), (9, 962429), (13, 666297), (39, 222099), (101, 85761), (117, 74033), (303, 28587), (733, 11817), (909, 9529), (1313, 6597), (2199, 3939)]