830872889

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{787}}^1\times {\mathrm{13711}}^1$

素因数の和:14516

約数の個数: 16

約数和(自身を含む): 1037285376

約数和(自身を除く): 206412487

約数列:

[1, 7, 11, 77, 787, 5509, 8657, 13711, 60599, 95977, 150821, 1055747, 10790557, 75533899, 118696127, 830872889]

約数ペア:

[(1, 830872889), (7, 118696127), (11, 75533899), (77, 10790557), (787, 1055747), (5509, 150821), (8657, 95977), (13711, 60599)]