13979343

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{137}}^1$

素因数の和:303

約数の個数: 32

約数和(自身を含む): 22150656

約数和(自身を除く): 8171313

約数列:

[1, 3, 7, 21, 43, 113, 129, 137, 301, 339, 411, 791, 903, 959, 2373, 2877, 4859, 5891, 14577, 15481, 17673, 34013, 41237, 46443, 102039, 108367, 123711, 325101, 665683, 1997049, 4659781, 13979343]

約数ペア:

[(1, 13979343), (3, 4659781), (7, 1997049), (21, 665683), (43, 325101), (113, 123711), (129, 108367), (137, 102039), (301, 46443), (339, 41237), (411, 34013), (791, 17673), (903, 15481), (959, 14577), (2373, 5891), (2877, 4859)]