42395697

素因数分解:

$3^3\times {\mathrm{191}}^1\times {\mathrm{8221}}^1$

素因数の和:8421

約数の個数: 16

約数和(自身を含む): 63144960

約数和(自身を除く): 20749263

約数列:

[1, 3, 9, 27, 191, 573, 1719, 5157, 8221, 24663, 73989, 221967, 1570211, 4710633, 14131899, 42395697]

約数ペア:

[(1, 42395697), (3, 14131899), (9, 4710633), (27, 1570211), (191, 221967), (573, 73989), (1719, 24663), (5157, 8221)]