1215734009

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{733}}^1\times {\mathrm{5779}}^1$

素因数の和:6560

約数の個数: 16

約数和(自身を含む): 1425486720

約数和(自身を除く): 209752711

約数列:

[1, 7, 41, 287, 733, 5131, 5779, 30053, 40453, 210371, 236939, 1658573, 4236007, 29652049, 173676287, 1215734009]

約数ペア:

[(1, 1215734009), (7, 173676287), (41, 29652049), (287, 4236007), (733, 1658573), (5131, 236939), (5779, 210371), (30053, 40453)]