42020253

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{419}}^1\times {\mathrm{1013}}^1$

素因数の和:1449

約数の個数: 24

約数和(自身を含む): 66437280

約数和(自身を除く): 24417027

約数列:

[1, 3, 9, 11, 33, 99, 419, 1013, 1257, 3039, 3771, 4609, 9117, 11143, 13827, 33429, 41481, 100287, 424447, 1273341, 3820023, 4668917, 14006751, 42020253]

約数ペア:

[(1, 42020253), (3, 14006751), (9, 4668917), (11, 3820023), (33, 1273341), (99, 424447), (419, 100287), (1013, 41481), (1257, 33429), (3039, 13827), (3771, 11143), (4609, 9117)]