123518493

素因数分解:

$3^3\times 7^1\times {\mathrm{653537}}^1$

素因数の和:653553

約数の個数: 16

約数和(自身を含む): 209132160

約数和(自身を除く): 85613667

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 653537, 1960611, 4574759, 5881833, 13724277, 17645499, 41172831, 123518493]

約数ペア:

[(1, 123518493), (3, 41172831), (7, 17645499), (9, 13724277), (21, 5881833), (27, 4574759), (63, 1960611), (189, 653537)]