2663169

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{661}}^1$

素因数の和:760

約数の個数: 16

約数和(自身を含む): 3813120

約数和(自身を除く): 1149951

約数列:

[1, 3, 17, 51, 79, 237, 661, 1343, 1983, 4029, 11237, 33711, 52219, 156657, 887723, 2663169]

約数ペア:

[(1, 2663169), (3, 887723), (17, 156657), (51, 52219), (79, 33711), (237, 11237), (661, 4029), (1343, 1983)]