2008227957

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{9679}}^1$

素因数の和:9833

約数の個数: 32

約数和(自身を含む): 2914222080

約数和(自身を除く): 905994123

約数列:

[1, 3, 23, 31, 69, 93, 97, 291, 713, 2139, 2231, 3007, 6693, 9021, 9679, 29037, 69161, 207483, 222617, 300049, 667851, 900147, 938863, 2816589, 6901127, 20703381, 21593849, 29104753, 64781547, 87314259, 669409319, 2008227957]

約数ペア:

[(1, 2008227957), (3, 669409319), (23, 87314259), (31, 64781547), (69, 29104753), (93, 21593849), (97, 20703381), (291, 6901127), (713, 2816589), (2139, 938863), (2231, 900147), (3007, 667851), (6693, 300049), (9021, 222617), (9679, 207483), (29037, 69161)]