31194163

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{2833}}^1$

素因数の和:2875

約数の個数: 24

約数和(自身を含む): 42215264

約数和(自身を除く): 11021101

約数列:

[1, 7, 11, 13, 77, 91, 121, 143, 847, 1001, 1573, 2833, 11011, 19831, 31163, 36829, 218141, 257803, 342793, 405119, 2399551, 2835833, 4456309, 31194163]

約数ペア:

[(1, 31194163), (7, 4456309), (11, 2835833), (13, 2399551), (77, 405119), (91, 342793), (121, 257803), (143, 218141), (847, 36829), (1001, 31163), (1573, 19831), (2833, 11011)]