12288017

素因数分解:

$7^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1\times {\mathrm{173}}^1$

素因数の和:392

約数の個数: 16

約数和(自身を含む): 14421120

約数和(自身を除く): 2133103

約数列:

[1, 7, 73, 139, 173, 511, 973, 1211, 10147, 12629, 24047, 71029, 88403, 168329, 1755431, 12288017]

約数ペア:

[(1, 12288017), (7, 1755431), (73, 168329), (139, 88403), (173, 71029), (511, 24047), (973, 12629), (1211, 10147)]