3157257

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1997}}^1$

素因数の和:2048

約数の個数: 16

約数和(自身を含む): 4603392

約数和(自身を除く): 1446135

約数列:

[1, 3, 17, 31, 51, 93, 527, 1581, 1997, 5991, 33949, 61907, 101847, 185721, 1052419, 3157257]

約数ペア:

[(1, 3157257), (3, 1052419), (17, 185721), (31, 101847), (51, 61907), (93, 33949), (527, 5991), (1581, 1997)]