1263506961

素因数分解:

$3^1\times {\mathrm{79}}^1\times {\mathrm{1307}}^1\times {\mathrm{4079}}^1$

素因数の和:5468

約数の個数: 16

約数和(自身を含む): 1707724800

約数和(自身を除く): 444217839

約数列:

[1, 3, 79, 237, 1307, 3921, 4079, 12237, 103253, 309759, 322241, 966723, 5331253, 15993759, 421168987, 1263506961]

約数ペア:

[(1, 1263506961), (3, 421168987), (79, 15993759), (237, 5331253), (1307, 966723), (3921, 322241), (4079, 309759), (12237, 103253)]