827127

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{691}}^1$

素因数の和:723

約数の個数: 24

約数和(自身を含む): 1439360

約数和(自身を除く): 612233

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 399, 691, 1197, 2073, 4837, 6219, 13129, 14511, 39387, 43533, 91903, 118161, 275709, 827127]

約数ペア:

[(1, 827127), (3, 275709), (7, 118161), (9, 91903), (19, 43533), (21, 39387), (57, 14511), (63, 13129), (133, 6219), (171, 4837), (399, 2073), (691, 1197)]