2051283999

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{313}}^1\times {\mathrm{75329}}^1$

素因数の和:75674

約数の個数: 16

約数和(自身を含む): 2838434400

約数和(自身を除く): 787150401

約数列:

[1, 3, 29, 87, 313, 939, 9077, 27231, 75329, 225987, 2184541, 6553623, 23577977, 70733931, 683761333, 2051283999]

約数ペア:

[(1, 2051283999), (3, 683761333), (29, 70733931), (87, 23577977), (313, 6553623), (939, 2184541), (9077, 225987), (27231, 75329)]