42221699

素因数分解:

${\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{1439}}^1$

素因数の和:1550

約数の個数: 16

約数和(自身を含む): 47496960

約数和(自身を除く): 5275261

約数列:

[1, 13, 37, 61, 481, 793, 1439, 2257, 18707, 29341, 53243, 87779, 692159, 1141127, 3247823, 42221699]

約数ペア:

[(1, 42221699), (13, 3247823), (37, 1141127), (61, 692159), (481, 87779), (793, 53243), (1439, 29341), (2257, 18707)]