1298451

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{73}}^1$

素因数の和:112

約数の個数: 36

約数和(自身を含む): 2243976

約数和(自身を除く): 945525

約数列:

[1, 3, 7, 11, 21, 33, 49, 73, 77, 121, 147, 219, 231, 363, 511, 539, 803, 847, 1533, 1617, 2409, 2541, 3577, 5621, 5929, 8833, 10731, 16863, 17787, 26499, 39347, 61831, 118041, 185493, 432817, 1298451]

約数ペア:

[(1, 1298451), (3, 432817), (7, 185493), (11, 118041), (21, 61831), (33, 39347), (49, 26499), (73, 17787), (77, 16863), (121, 10731), (147, 8833), (219, 5929), (231, 5621), (363, 3577), (511, 2541), (539, 2409), (803, 1617), (847, 1533)]