97242019

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{701}}^1$

素因数の和:883

約数の個数: 24

約数和(自身を含む): 120042000

約数和(自身を除く): 22799981

約数列:

[1, 7, 19, 49, 133, 149, 701, 931, 1043, 2831, 4907, 7301, 13319, 19817, 34349, 93233, 104449, 138719, 652631, 731143, 1984531, 5118001, 13891717, 97242019]

約数ペア:

[(1, 97242019), (7, 13891717), (19, 5118001), (49, 1984531), (133, 731143), (149, 652631), (701, 138719), (931, 104449), (1043, 93233), (2831, 34349), (4907, 19817), (7301, 13319)]