9748487

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{233}}^1$

素因数の和:422

約数の個数: 16

約数和(自身を含む): 11531520

約数和(自身を除く): 1783033

約数列:

[1, 7, 43, 139, 233, 301, 973, 1631, 5977, 10019, 32387, 41839, 70133, 226709, 1392641, 9748487]

約数ペア:

[(1, 9748487), (7, 1392641), (43, 226709), (139, 70133), (233, 41839), (301, 32387), (973, 10019), (1631, 5977)]