20090133

素因数分解:

$3^3\times 7^1\times {\mathrm{106297}}^1$

素因数の和:106313

約数の個数: 16

約数和(自身を含む): 34015360

約数和(自身を除く): 13925227

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 106297, 318891, 744079, 956673, 2232237, 2870019, 6696711, 20090133]

約数ペア:

[(1, 20090133), (3, 6696711), (7, 2870019), (9, 2232237), (21, 956673), (27, 744079), (63, 318891), (189, 106297)]