4007169

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{6271}}^1$

素因数の和:6348

約数の個数: 12

約数和(自身を含む): 5870592

約数和(自身を除く): 1863423

約数列:

[1, 3, 9, 71, 213, 639, 6271, 18813, 56439, 445241, 1335723, 4007169]

約数ペア:

[(1, 4007169), (3, 1335723), (9, 445241), (71, 56439), (213, 18813), (639, 6271)]