1119593881

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{1327}}^1\times {\mathrm{2803}}^1$

素因数の和:4180

約数の個数: 16

約数和(自身を含む): 1310746624

約数和(自身を除く): 191152743

約数列:

[1, 7, 43, 301, 1327, 2803, 9289, 19621, 57061, 120529, 399427, 843703, 3719581, 26037067, 159941983, 1119593881]

約数ペア:

[(1, 1119593881), (7, 159941983), (43, 26037067), (301, 3719581), (1327, 843703), (2803, 399427), (9289, 120529), (19621, 57061)]