11989101

素因数分解:

$3^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1\times {\mathrm{541}}^1$

素因数の和:716

約数の個数: 16

約数和(自身を含む): 16390080

約数和(自身を除く): 4400979

約数列:

[1, 3, 83, 89, 249, 267, 541, 1623, 7387, 22161, 44903, 48149, 134709, 144447, 3996367, 11989101]

約数ペア:

[(1, 11989101), (3, 3996367), (83, 144447), (89, 134709), (249, 48149), (267, 44903), (541, 22161), (1623, 7387)]