40805769987

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{271}}^1\times {\mathrm{984149}}^1$

素因数の和:984443

約数の個数: 24

約数和(自身を含む): 62639179200

約数和(自身を除く): 21833409213

約数列:

[1, 3, 9, 17, 51, 153, 271, 813, 2439, 4607, 13821, 41463, 984149, 2952447, 8857341, 16730533, 50191599, 150574797, 266704379, 800113137, 2400339411, 4533974443, 13601923329, 40805769987]

約数ペア:

[(1, 40805769987), (3, 13601923329), (9, 4533974443), (17, 2400339411), (51, 800113137), (153, 266704379), (271, 150574797), (813, 50191599), (2439, 16730533), (4607, 8857341), (13821, 2952447), (41463, 984149)]