29399859

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{171929}}^1$

素因数の和:171954

約数の個数: 12

約数和(自身を含む): 44701800

約数和(自身を除く): 15301941

約数列:

[1, 3, 9, 19, 57, 171, 171929, 515787, 1547361, 3266651, 9799953, 29399859]

約数ペア:

[(1, 29399859), (3, 9799953), (9, 3266651), (19, 1547361), (57, 515787), (171, 171929)]