40439831049

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{889237}}^1$

素因数の和:889437

約数の個数: 24

約数和(自身を含む): 60667373312

約数和(自身を除く): 20227542263

約数列:

[1, 3, 9, 31, 93, 163, 279, 489, 1467, 5053, 15159, 45477, 889237, 2667711, 8003133, 27566347, 82699041, 144945631, 248097123, 434836893, 1304510679, 4493314561, 13479943683, 40439831049]

約数ペア:

[(1, 40439831049), (3, 13479943683), (9, 4493314561), (31, 1304510679), (93, 434836893), (163, 248097123), (279, 144945631), (489, 82699041), (1467, 27566347), (5053, 8003133), (15159, 2667711), (45477, 889237)]