11712207

素因数分解:

$3^1\times {\mathrm{13}}^3\times {\mathrm{1777}}^1$

素因数の和:1819

約数の個数: 16

約数和(自身を含む): 16926560

約数和(自身を除く): 5214353

約数列:

[1, 3, 13, 39, 169, 507, 1777, 2197, 5331, 6591, 23101, 69303, 300313, 900939, 3904069, 11712207]

約数ペア:

[(1, 11712207), (3, 3904069), (13, 900939), (39, 300313), (169, 69303), (507, 23101), (1777, 6591), (2197, 5331)]