2203839

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{197}}^1$

素因数の和:327

約数の個数: 24

約数和(自身を含む): 3521232

約数和(自身を除く): 1317393

約数列:

[1, 3, 9, 11, 33, 99, 113, 197, 339, 591, 1017, 1243, 1773, 2167, 3729, 6501, 11187, 19503, 22261, 66783, 200349, 244871, 734613, 2203839]

約数ペア:

[(1, 2203839), (3, 734613), (9, 244871), (11, 200349), (33, 66783), (99, 22261), (113, 19503), (197, 11187), (339, 6501), (591, 3729), (1017, 2167), (1243, 1773)]