22009923

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{9901}}^1$

素因数の和:9939

約数の個数: 24

約数和(自身を含む): 36043280

約数和(自身を除く): 14033357

約数列:

[1, 3, 9, 13, 19, 39, 57, 117, 171, 247, 741, 2223, 9901, 29703, 89109, 128713, 188119, 386139, 564357, 1158417, 1693071, 2445547, 7336641, 22009923]

約数ペア:

[(1, 22009923), (3, 7336641), (9, 2445547), (13, 1693071), (19, 1158417), (39, 564357), (57, 386139), (117, 188119), (171, 128713), (247, 89109), (741, 29703), (2223, 9901)]