2007397737

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{38609}}^1$

素因数の和:38777

約数の個数: 24

約数和(自身を含む): 2981464200

約数和(自身を除く): 974066463

約数列:

[1, 3, 9, 53, 109, 159, 327, 477, 981, 5777, 17331, 38609, 51993, 115827, 347481, 2046277, 4208381, 6138831, 12625143, 18416493, 37875429, 223044193, 669132579, 2007397737]

約数ペア:

[(1, 2007397737), (3, 669132579), (9, 223044193), (53, 37875429), (109, 18416493), (159, 12625143), (327, 6138831), (477, 4208381), (981, 2046277), (5777, 347481), (17331, 115827), (38609, 51993)]