29820109

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{557}}^1$

素因数の和:756

約数の個数: 16

約数和(自身を含む): 33854976

約数和(自身を除く): 4034867

約数列:

[1, 11, 31, 157, 341, 557, 1727, 4867, 6127, 17267, 53537, 87449, 189937, 961939, 2710919, 29820109]

約数ペア:

[(1, 29820109), (11, 2710919), (31, 961939), (157, 189937), (341, 87449), (557, 53537), (1727, 17267), (4867, 6127)]