1232343

素因数分解:

$3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{631}}^1$

素因数の和:675

約数の個数: 24

約数和(自身を含む): 2103296

約数和(自身を除く): 870953

約数列:

[1, 3, 7, 9, 21, 31, 63, 93, 217, 279, 631, 651, 1893, 1953, 4417, 5679, 13251, 19561, 39753, 58683, 136927, 176049, 410781, 1232343]

約数ペア:

[(1, 1232343), (3, 410781), (7, 176049), (9, 136927), (21, 58683), (31, 39753), (63, 19561), (93, 13251), (217, 5679), (279, 4417), (631, 1953), (651, 1893)]