42789393

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{1489}}^1$

素因数の和:1629

約数の個数: 24

約数和(自身を含む): 64463360

約数和(自身を除く): 21673967

約数列:

[1, 3, 9, 31, 93, 103, 279, 309, 927, 1489, 3193, 4467, 9579, 13401, 28737, 46159, 138477, 153367, 415431, 460101, 1380303, 4754377, 14263131, 42789393]

約数ペア:

[(1, 42789393), (3, 14263131), (9, 4754377), (31, 1380303), (93, 460101), (103, 415431), (279, 153367), (309, 138477), (927, 46159), (1489, 28737), (3193, 13401), (4467, 9579)]