8140531

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{631}}^1$

素因数の和:754

約数の個数: 16

約数和(自身を含む): 9909760

約数和(自身を除く): 1769229

約数列:

[1, 7, 19, 97, 133, 631, 679, 1843, 4417, 11989, 12901, 61207, 83923, 428449, 1162933, 8140531]

約数ペア:

[(1, 8140531), (7, 1162933), (19, 428449), (97, 83923), (133, 61207), (631, 12901), (679, 11989), (1843, 4417)]