66403043

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{2089}}^1$

素因数の和:2354

約数の個数: 16

約数和(自身を含む): 80256000

約数和(自身を除く): 13852957

約数列:

[1, 7, 19, 133, 239, 1673, 2089, 4541, 14623, 31787, 39691, 277837, 499271, 3494897, 9486149, 66403043]

約数ペア:

[(1, 66403043), (7, 9486149), (19, 3494897), (133, 499271), (239, 277837), (1673, 39691), (2089, 31787), (4541, 14623)]