5145156723

素因数分解:

$3^1\times 7^1\times {\mathrm{2131}}^1\times {\mathrm{114973}}^1$

素因数の和:117114

約数の個数: 16

約数和(自身を含む): 7843986176

約数和(自身を除く): 2698829453

約数列:

[1, 3, 7, 21, 2131, 6393, 14917, 44751, 114973, 344919, 804811, 2414433, 245007463, 735022389, 1715052241, 5145156723]

約数ペア:

[(1, 5145156723), (3, 1715052241), (7, 735022389), (21, 245007463), (2131, 2414433), (6393, 804811), (14917, 344919), (44751, 114973)]