16707383

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{223}}^1$

素因数の和:387

約数の個数: 24

約数和(自身を含む): 21450240

約数和(自身を除く): 4742857

約数列:

[1, 7, 11, 49, 77, 139, 223, 539, 973, 1529, 1561, 2453, 6811, 10703, 10927, 17171, 30997, 74921, 120197, 216979, 340967, 1518853, 2386769, 16707383]

約数ペア:

[(1, 16707383), (7, 2386769), (11, 1518853), (49, 340967), (77, 216979), (139, 120197), (223, 74921), (539, 30997), (973, 17171), (1529, 10927), (1561, 10703), (2453, 6811)]