17939392341

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{113213}}^1$

素因数の和:113485

約数の個数: 32

約数和(自身を含む): 27388730880

約数和(自身を除く): 9449338539

約数列:

[1, 3, 13, 17, 39, 51, 221, 239, 663, 717, 3107, 4063, 9321, 12189, 52819, 113213, 158457, 339639, 1471769, 1924621, 4415307, 5773863, 25020073, 27057907, 75060219, 81173721, 351752791, 459984419, 1055258373, 1379953257, 5979797447, 17939392341]

約数ペア:

[(1, 17939392341), (3, 5979797447), (13, 1379953257), (17, 1055258373), (39, 459984419), (51, 351752791), (221, 81173721), (239, 75060219), (663, 27057907), (717, 25020073), (3107, 5773863), (4063, 4415307), (9321, 1924621), (12189, 1471769), (52819, 339639), (113213, 158457)]