315055321

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{24421}}^1$

素因数の和:24544

約数の個数: 16

約数和(自身を含む): 382936960

約数和(自身を除く): 67881639

約数列:

[1, 7, 19, 97, 133, 679, 1843, 12901, 24421, 170947, 463999, 2368837, 3247993, 16581859, 45007903, 315055321]

約数ペア:

[(1, 315055321), (7, 45007903), (19, 16581859), (97, 3247993), (133, 2368837), (679, 463999), (1843, 170947), (12901, 24421)]