16249161

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{409}}^1$

素因数の和:489

約数の個数: 32

約数和(自身を含む): 24796800

約数和(自身を除く): 8547639

約数列:

[1, 3, 17, 19, 41, 51, 57, 123, 323, 409, 697, 779, 969, 1227, 2091, 2337, 6953, 7771, 13243, 16769, 20859, 23313, 39729, 50307, 132107, 285073, 318611, 396321, 855219, 955833, 5416387, 16249161]

約数ペア:

[(1, 16249161), (3, 5416387), (17, 955833), (19, 855219), (41, 396321), (51, 318611), (57, 285073), (123, 132107), (323, 50307), (409, 39729), (697, 23313), (779, 20859), (969, 16769), (1227, 13243), (2091, 7771), (2337, 6953)]