1831363131

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{58771}}^1$

素因数の和:58851

約数の個数: 32

約数和(自身を含む): 2843624448

約数和(自身を除く): 1012261317

約数列:

[1, 3, 13, 17, 39, 47, 51, 141, 221, 611, 663, 799, 1833, 2397, 10387, 31161, 58771, 176313, 764023, 999107, 2292069, 2762237, 2997321, 8286711, 12988391, 35909081, 38965173, 46958029, 107727243, 140874087, 610454377, 1831363131]

約数ペア:

[(1, 1831363131), (3, 610454377), (13, 140874087), (17, 107727243), (39, 46958029), (47, 38965173), (51, 35909081), (141, 12988391), (221, 8286711), (611, 2997321), (663, 2762237), (799, 2292069), (1833, 999107), (2397, 764023), (10387, 176313), (31161, 58771)]