42400029

素因数分解:

$3^1\times 7^1\times {\mathrm{373}}^1\times {\mathrm{5413}}^1$

素因数の和:5796

約数の個数: 16

約数和(自身を含む): 64794752

約数和(自身を除く): 22394723

約数列:

[1, 3, 7, 21, 373, 1119, 2611, 5413, 7833, 16239, 37891, 113673, 2019049, 6057147, 14133343, 42400029]

約数ペア:

[(1, 42400029), (3, 14133343), (7, 6057147), (21, 2019049), (373, 113673), (1119, 37891), (2611, 16239), (5413, 7833)]