2880497943

素因数分解:

$3^5\times {\mathrm{23}}^1\times {\mathrm{293}}^1\times {\mathrm{1759}}^1$

素因数の和:2090

約数の個数: 48

約数和(自身を含む): 4520355840

約数和(自身を除く): 1639857897

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 243, 293, 621, 879, 1759, 1863, 2637, 5277, 5589, 6739, 7911, 15831, 20217, 23733, 40457, 47493, 60651, 71199, 121371, 142479, 181953, 364113, 427437, 515387, 545859, 1092339, 1546161, 1637577, 3277017, 4638483, 9831051, 11853901, 13915449, 35561703, 41746347, 106685109, 125239041, 320055327, 960165981, 2880497943]

約数ペア:

[(1, 2880497943), (3, 960165981), (9, 320055327), (23, 125239041), (27, 106685109), (69, 41746347), (81, 35561703), (207, 13915449), (243, 11853901), (293, 9831051), (621, 4638483), (879, 3277017), (1759, 1637577), (1863, 1546161), (2637, 1092339), (5277, 545859), (5589, 515387), (6739, 427437), (7911, 364113), (15831, 181953), (20217, 142479), (23733, 121371), (40457, 71199), (47493, 60651)]