13893081

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{227}}^1\times {\mathrm{887}}^1$

素因数の和:1140

約数の個数: 16

約数和(自身を含む): 19436544

約数和(自身を除く): 5543463

約数列:

[1, 3, 23, 69, 227, 681, 887, 2661, 5221, 15663, 20401, 61203, 201349, 604047, 4631027, 13893081]

約数ペア:

[(1, 13893081), (3, 4631027), (23, 604047), (69, 201349), (227, 61203), (681, 20401), (887, 15663), (2661, 5221)]