42438429

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{428671}}^1$

素因数の和:428688

約数の個数: 12

約数和(自身を含む): 66872832

約数和(自身を除く): 24434403

約数列:

[1, 3, 9, 11, 33, 99, 428671, 1286013, 3858039, 4715381, 14146143, 42438429]

約数ペア:

[(1, 42438429), (3, 14146143), (9, 4715381), (11, 3858039), (33, 1286013), (99, 428671)]