572672013

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{1777}}^1$

素因数の和:1957

約数の個数: 32

約数和(自身を含む): 829543680

約数和(自身を除く): 256871667

約数列:

[1, 3, 17, 51, 71, 89, 213, 267, 1207, 1513, 1777, 3621, 4539, 5331, 6319, 18957, 30209, 90627, 107423, 126167, 158153, 322269, 378501, 474459, 2144839, 2688601, 6434517, 8065803, 11228863, 33686589, 190890671, 572672013]

約数ペア:

[(1, 572672013), (3, 190890671), (17, 33686589), (51, 11228863), (71, 8065803), (89, 6434517), (213, 2688601), (267, 2144839), (1207, 474459), (1513, 378501), (1777, 322269), (3621, 158153), (4539, 126167), (5331, 107423), (6319, 90627), (18957, 30209)]