315029519

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{24419}}^1$

素因数の和:24542

約数の個数: 16

約数和(自身を含む): 382905600

約数和(自身を除く): 67876081

約数列:

[1, 7, 19, 97, 133, 679, 1843, 12901, 24419, 170933, 463961, 2368643, 3247727, 16580501, 45004217, 315029519]

約数ペア:

[(1, 315029519), (7, 45004217), (19, 16580501), (97, 3247727), (133, 2368643), (679, 463961), (1843, 170933), (12901, 24419)]