289922349

素因数分解:

$3^1\times {\mathrm{19}}^2\times {\mathrm{53}}^1\times {\mathrm{5051}}^1$

素因数の和:5145

約数の個数: 24

約数和(自身を含む): 415759392

約数和(自身を除く): 125837043

約数列:

[1, 3, 19, 53, 57, 159, 361, 1007, 1083, 3021, 5051, 15153, 19133, 57399, 95969, 267703, 287907, 803109, 1823411, 5086357, 5470233, 15259071, 96640783, 289922349]

約数ペア:

[(1, 289922349), (3, 96640783), (19, 15259071), (53, 5470233), (57, 5086357), (159, 1823411), (361, 803109), (1007, 287907), (1083, 267703), (3021, 95969), (5051, 57399), (15153, 19133)]