3957243

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2503}}^1$

素因数の和:2554

約数の個数: 16

約数和(自身を含む): 5769216

約数和(自身を除く): 1811973

約数列:

[1, 3, 17, 31, 51, 93, 527, 1581, 2503, 7509, 42551, 77593, 127653, 232779, 1319081, 3957243]

約数ペア:

[(1, 3957243), (3, 1319081), (17, 232779), (31, 127653), (51, 77593), (93, 42551), (527, 7509), (1581, 2503)]