2128586421

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{367}}^1\times {\mathrm{1171}}^1$

素因数の和:1681

約数の個数: 32

約数和(自身を含む): 3091529728

約数和(自身を除く): 962943307

約数列:

[1, 3, 13, 39, 127, 367, 381, 1101, 1171, 1651, 3513, 4771, 4953, 14313, 15223, 45669, 46609, 139827, 148717, 429757, 446151, 605917, 1289271, 1817751, 1933321, 5586841, 5799963, 16760523, 54579139, 163737417, 709528807, 2128586421]

約数ペア:

[(1, 2128586421), (3, 709528807), (13, 163737417), (39, 54579139), (127, 16760523), (367, 5799963), (381, 5586841), (1101, 1933321), (1171, 1817751), (1651, 1289271), (3513, 605917), (4771, 446151), (4953, 429757), (14313, 148717), (15223, 139827), (45669, 46609)]