42403917

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{311}}^1\times {\mathrm{967}}^1$

素因数の和:1328

約数の個数: 16

約数和(自身を含む): 57987072

約数和(自身を除く): 15583155

約数列:

[1, 3, 47, 141, 311, 933, 967, 2901, 14617, 43851, 45449, 136347, 300737, 902211, 14134639, 42403917]

約数ペア:

[(1, 42403917), (3, 14134639), (47, 902211), (141, 300737), (311, 136347), (933, 45449), (967, 43851), (2901, 14617)]