39355137

素因数分解:

$3^2\times {\mathrm{19}}^2\times {\mathrm{12113}}^1$

素因数の和:12157

約数の個数: 18

約数和(自身を含む): 60000642

約数和(自身を除く): 20645505

約数列:

[1, 3, 9, 19, 57, 171, 361, 1083, 3249, 12113, 36339, 109017, 230147, 690441, 2071323, 4372793, 13118379, 39355137]

約数ペア:

[(1, 39355137), (3, 13118379), (9, 4372793), (19, 2071323), (57, 690441), (171, 230147), (361, 109017), (1083, 36339), (3249, 12113)]