42335781

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{7211}}^1$

素因数の和:7336

約数の個数: 16

約数和(自身を含む): 60003840

約数和(自身を除く): 17668059

約数列:

[1, 3, 19, 57, 103, 309, 1957, 5871, 7211, 21633, 137009, 411027, 742733, 2228199, 14111927, 42335781]

約数ペア:

[(1, 42335781), (3, 14111927), (19, 2228199), (57, 742733), (103, 411027), (309, 137009), (1957, 21633), (5871, 7211)]