42392997

素因数分解:

$3^3\times {\mathrm{83}}^1\times {\mathrm{18917}}^1$

素因数の和:19009

約数の個数: 16

約数和(自身を含む): 63564480

約数和(自身を除く): 21171483

約数列:

[1, 3, 9, 27, 83, 249, 747, 2241, 18917, 56751, 170253, 510759, 1570111, 4710333, 14130999, 42392997]

約数ペア:

[(1, 42392997), (3, 14130999), (9, 4710333), (27, 1570111), (83, 510759), (249, 170253), (747, 56751), (2241, 18917)]