42403839

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{293}}^1\times {\mathrm{2539}}^1$

素因数の和:2854

約数の個数: 16

約数和(自身を含む): 59740800

約数和(自身を除く): 17336961

約数列:

[1, 3, 19, 57, 293, 879, 2539, 5567, 7617, 16701, 48241, 144723, 743927, 2231781, 14134613, 42403839]

約数ペア:

[(1, 42403839), (3, 14134613), (19, 2231781), (57, 743927), (293, 144723), (879, 48241), (2539, 16701), (5567, 7617)]