172831014741

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{449}}^1\times {\mathrm{1666339}}^1$

素因数の和:1666809

約数の個数: 32

約数和(自身を含む): 287943552000

約数和(自身を除く): 115112537259

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 449, 1347, 3143, 4939, 9429, 14817, 34573, 103719, 1666339, 4999017, 11664373, 18329729, 34993119, 54989187, 128308103, 384924309, 748186211, 2244558633, 5237303477, 8230048321, 15711910431, 24690144963, 57610338247, 172831014741]

約数ペア:

[(1, 172831014741), (3, 57610338247), (7, 24690144963), (11, 15711910431), (21, 8230048321), (33, 5237303477), (77, 2244558633), (231, 748186211), (449, 384924309), (1347, 128308103), (3143, 54989187), (4939, 34993119), (9429, 18329729), (14817, 11664373), (34573, 4999017), (103719, 1666339)]