13972911

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{887}}^1$

素因数の和:1038

約数の個数: 16

約数和(自身を含む): 19180800

約数和(自身を除く): 5207889

約数列:

[1, 3, 59, 89, 177, 267, 887, 2661, 5251, 15753, 52333, 78943, 156999, 236829, 4657637, 13972911]

約数ペア:

[(1, 13972911), (3, 4657637), (59, 236829), (89, 156999), (177, 78943), (267, 52333), (887, 15753), (2661, 5251)]