788193117

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{349}}^1\times {\mathrm{509}}^1$

素因数の和:910

約数の個数: 48

約数和(自身を含む): 1253070000

約数和(自身を除く): 464876883

約数列:

[1, 3, 9, 17, 29, 51, 87, 153, 261, 349, 493, 509, 1047, 1479, 1527, 3141, 4437, 4581, 5933, 8653, 10121, 14761, 17799, 25959, 30363, 44283, 53397, 77877, 91089, 132849, 172057, 177641, 250937, 516171, 532923, 752811, 1548513, 1598769, 2258433, 3019897, 5151589, 9059691, 15454767, 27179073, 46364301, 87577013, 262731039, 788193117]

約数ペア:

[(1, 788193117), (3, 262731039), (9, 87577013), (17, 46364301), (29, 27179073), (51, 15454767), (87, 9059691), (153, 5151589), (261, 3019897), (349, 2258433), (493, 1598769), (509, 1548513), (1047, 752811), (1479, 532923), (1527, 516171), (3141, 250937), (4437, 177641), (4581, 172057), (5933, 132849), (8653, 91089), (10121, 77877), (14761, 53397), (17799, 44283), (25959, 30363)]