2893142331

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{43271}}^1$

素因数の和:43336

約数の個数: 48

約数和(自身を含む): 4860311040

約数和(自身を除く): 1967168709

約数列:

[1, 3, 9, 17, 19, 23, 51, 57, 69, 153, 171, 207, 323, 391, 437, 969, 1173, 1311, 2907, 3519, 3933, 7429, 22287, 43271, 66861, 129813, 389439, 735607, 822149, 995233, 2206821, 2466447, 2985699, 6620463, 7399341, 8957097, 13976533, 16918961, 18909427, 41929599, 50756883, 56728281, 125788797, 152270649, 170184843, 321460259, 964380777, 2893142331]

約数ペア:

[(1, 2893142331), (3, 964380777), (9, 321460259), (17, 170184843), (19, 152270649), (23, 125788797), (51, 56728281), (57, 50756883), (69, 41929599), (153, 18909427), (171, 16918961), (207, 13976533), (323, 8957097), (391, 7399341), (437, 6620463), (969, 2985699), (1173, 2466447), (1311, 2206821), (2907, 995233), (3519, 822149), (3933, 735607), (7429, 389439), (22287, 129813), (43271, 66861)]