37987797

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{419}}^1\times {\mathrm{643}}^1$

素因数の和:1112

約数の個数: 16

約数和(自身を含む): 51932160

約数和(自身を除く): 13944363

約数列:

[1, 3, 47, 141, 419, 643, 1257, 1929, 19693, 30221, 59079, 90663, 269417, 808251, 12662599, 37987797]

約数ペア:

[(1, 37987797), (3, 12662599), (47, 808251), (141, 269417), (419, 90663), (643, 59079), (1257, 30221), (1929, 19693)]