1180218159

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{479}}^1\times {\mathrm{11903}}^1$

素因数の和:12411

約数の個数: 24

約数和(自身を含む): 1782743040

約数和(自身を除く): 602524881

約数列:

[1, 3, 9, 23, 69, 207, 479, 1437, 4311, 11017, 11903, 33051, 35709, 99153, 107127, 273769, 821307, 2463921, 5701537, 17104611, 51313833, 131135351, 393406053, 1180218159]

約数ペア:

[(1, 1180218159), (3, 393406053), (9, 131135351), (23, 51313833), (69, 17104611), (207, 5701537), (479, 2463921), (1437, 821307), (4311, 273769), (11017, 107127), (11903, 99153), (33051, 35709)]