13447731

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23971}}^1$

素因数の和:24002

約数の個数: 16

約数和(自身を含む): 20711808

約数和(自身を除く): 7264077

約数列:

[1, 3, 11, 17, 33, 51, 187, 561, 23971, 71913, 263681, 407507, 791043, 1222521, 4482577, 13447731]

約数ペア:

[(1, 13447731), (3, 4482577), (11, 1222521), (17, 791043), (33, 407507), (51, 263681), (187, 71913), (561, 23971)]