9780180497

素因数分解:

${\mathrm{23}}^1\times {\mathrm{19391}}^1\times {\mathrm{21929}}^1$

素因数の和:41343

約数の個数: 8

約数和(自身を含む): 10206397440

約数和(自身を除く): 426216943

約数列:

[1, 23, 19391, 21929, 445993, 504367, 425225239, 9780180497]

約数ペア:

[(1, 9780180497), (23, 425225239), (19391, 504367), (21929, 445993)]