11839347

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{2153}}^1$

素因数の和:2219

約数の個数: 24

約数和(自身を含む): 18817344

約数和(自身を除く): 6977997

約数列:

[1, 3, 9, 13, 39, 47, 117, 141, 423, 611, 1833, 2153, 5499, 6459, 19377, 27989, 83967, 101191, 251901, 303573, 910719, 1315483, 3946449, 11839347]

約数ペア:

[(1, 11839347), (3, 3946449), (9, 1315483), (13, 910719), (39, 303573), (47, 251901), (117, 101191), (141, 83967), (423, 27989), (611, 19377), (1833, 6459), (2153, 5499)]