39801057

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{439}}^1\times {\mathrm{643}}^1$

素因数の和:1132

約数の個数: 16

約数和(自身を含む): 54405120

約数和(自身を除く): 14604063

約数列:

[1, 3, 47, 141, 439, 643, 1317, 1929, 20633, 30221, 61899, 90663, 282277, 846831, 13267019, 39801057]

約数ペア:

[(1, 39801057), (3, 13267019), (47, 846831), (141, 282277), (439, 90663), (643, 61899), (1317, 30221), (1929, 20633)]