12144847

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{139}}^1$

素因数の和:223

約数の個数: 24

約数和(自身を含む): 14757120

約数和(自身を除く): 2612273

約数列:

[1, 11, 13, 47, 139, 143, 169, 517, 611, 1529, 1807, 1859, 6533, 6721, 7943, 19877, 23491, 71863, 84929, 87373, 258401, 934219, 1104077, 12144847]

約数ペア:

[(1, 12144847), (11, 1104077), (13, 934219), (47, 258401), (139, 87373), (143, 84929), (169, 71863), (517, 23491), (611, 19877), (1529, 7943), (1807, 6721), (1859, 6533)]