2016722391

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{239}}^1\times {\mathrm{2213}}^1$

素因数の和:2527

約数の個数: 32

約数和(自身を含む): 2856591360

約数和(自身を除く): 839868969

約数列:

[1, 3, 31, 41, 93, 123, 239, 717, 1271, 2213, 3813, 6639, 7409, 9799, 22227, 29397, 68603, 90733, 205809, 272199, 303769, 528907, 911307, 1586721, 2812723, 8438169, 16396117, 21685187, 49188351, 65055561, 672240797, 2016722391]

約数ペア:

[(1, 2016722391), (3, 672240797), (31, 65055561), (41, 49188351), (93, 21685187), (123, 16396117), (239, 8438169), (717, 2812723), (1271, 1586721), (2213, 911307), (3813, 528907), (6639, 303769), (7409, 272199), (9799, 205809), (22227, 90733), (29397, 68603)]