680076003

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{66733}}^1$

素因数の和:66858

約数の個数: 16

約数和(自身を含む): 939614720

約数和(自身を除く): 259538717

約数列:

[1, 3, 43, 79, 129, 237, 3397, 10191, 66733, 200199, 2869519, 5271907, 8608557, 15815721, 226692001, 680076003]

約数ペア:

[(1, 680076003), (3, 226692001), (43, 15815721), (79, 8608557), (129, 5271907), (237, 2869519), (3397, 200199), (10191, 66733)]