29865591

素因数分解:

$3^4\times 7^1\times {\mathrm{52673}}^1$

素因数の和:52692

約数の個数: 20

約数和(自身を含む): 50988432

約数和(自身を除く): 21122841

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 52673, 158019, 368711, 474057, 1106133, 1422171, 3318399, 4266513, 9955197, 29865591]

約数ペア:

[(1, 29865591), (3, 9955197), (7, 4266513), (9, 3318399), (21, 1422171), (27, 1106133), (63, 474057), (81, 368711), (189, 158019), (567, 52673)]