7921091373

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{59197}}^1$

素因数の和:59333

約数の個数: 32

約数和(自身を含む): 11775192576

約数和(自身を除く): 3854101203

約数列:

[1, 3, 13, 39, 47, 73, 141, 219, 611, 949, 1833, 2847, 3431, 10293, 44603, 59197, 133809, 177591, 769561, 2308683, 2782259, 4321381, 8346777, 12964143, 36169367, 56177953, 108508101, 168533859, 203104907, 609314721, 2640363791, 7921091373]

約数ペア:

[(1, 7921091373), (3, 2640363791), (13, 609314721), (39, 203104907), (47, 168533859), (73, 108508101), (141, 56177953), (219, 36169367), (611, 12964143), (949, 8346777), (1833, 4321381), (2847, 2782259), (3431, 2308683), (10293, 769561), (44603, 177591), (59197, 133809)]