688049319147

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{193}}^1\times {\mathrm{707767}}^1$

素因数の和:708059

約数の個数: 32

約数和(自身を含む): 975428871168

約数和(自身を除く): 287379552021

約数列:

[1, 3, 23, 69, 73, 193, 219, 579, 1679, 4439, 5037, 13317, 14089, 42267, 324047, 707767, 972141, 2123301, 16278641, 48835923, 51666991, 136599031, 155000973, 409797093, 1188340793, 3141777713, 3565022379, 9425333139, 9971729263, 29915187789, 229349773049, 688049319147]

約数ペア:

[(1, 688049319147), (3, 229349773049), (23, 29915187789), (69, 9971729263), (73, 9425333139), (193, 3565022379), (219, 3141777713), (579, 1188340793), (1679, 409797093), (4439, 155000973), (5037, 136599031), (13317, 51666991), (14089, 48835923), (42267, 16278641), (324047, 2123301), (707767, 972141)]