2115564621

素因数分解:

$3^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{100297}}^1$

素因数の和:100468

約数の個数: 16

約数和(自身を含む): 2888582400

約数和(自身を除く): 773017779

約数列:

[1, 3, 79, 89, 237, 267, 7031, 21093, 100297, 300891, 7923463, 8926433, 23770389, 26779299, 705188207, 2115564621]

約数ペア:

[(1, 2115564621), (3, 705188207), (79, 26779299), (89, 23770389), (237, 8926433), (267, 7923463), (7031, 300891), (21093, 100297)]