31407123

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{2791}}^1$

素因数の和:2847

約数の個数: 24

約数和(自身を含む): 47531008

約数和(自身を除く): 16123885

約数列:

[1, 3, 11, 31, 33, 93, 121, 341, 363, 1023, 2791, 3751, 8373, 11253, 30701, 86521, 92103, 259563, 337711, 951731, 1013133, 2855193, 10469041, 31407123]

約数ペア:

[(1, 31407123), (3, 10469041), (11, 2855193), (31, 1013133), (33, 951731), (93, 337711), (121, 259563), (341, 92103), (363, 86521), (1023, 30701), (2791, 11253), (3751, 8373)]