2079682917

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{21019}}^1$

素因数の和:21137

約数の個数: 32

約数和(自身を含む): 3107596800

約数和(自身を除く): 1027913883

約数列:

[1, 3, 13, 39, 43, 59, 129, 177, 559, 767, 1677, 2301, 2537, 7611, 21019, 32981, 63057, 98943, 273247, 819741, 903817, 1240121, 2711451, 3720363, 11749621, 16121573, 35248863, 48364719, 53325203, 159975609, 693227639, 2079682917]

約数ペア:

[(1, 2079682917), (3, 693227639), (13, 159975609), (39, 53325203), (43, 48364719), (59, 35248863), (129, 16121573), (177, 11749621), (559, 3720363), (767, 2711451), (1677, 1240121), (2301, 903817), (2537, 819741), (7611, 273247), (21019, 98943), (32981, 63057)]