13050639

素因数分解:

$3^4\times 7^1\times {\mathrm{23017}}^1$

素因数の和:23036

約数の個数: 20

約数和(自身を含む): 22281424

約数和(自身を除く): 9230785

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 23017, 69051, 161119, 207153, 483357, 621459, 1450071, 1864377, 4350213, 13050639]

約数ペア:

[(1, 13050639), (3, 4350213), (7, 1864377), (9, 1450071), (21, 621459), (27, 483357), (63, 207153), (81, 161119), (189, 69051), (567, 23017)]