2655659919

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{827}}^1$

素因数の和:988

約数の個数: 64

約数和(自身を含む): 4141006848

約数和(自身を除く): 1485346929

約数列:

[1, 3, 11, 31, 33, 43, 73, 93, 129, 219, 341, 473, 803, 827, 1023, 1333, 1419, 2263, 2409, 2481, 3139, 3999, 6789, 9097, 9417, 14663, 24893, 25637, 27291, 34529, 35561, 43989, 60371, 74679, 76911, 97309, 103587, 106683, 181113, 282007, 291927, 391171, 664081, 846021, 1070399, 1102391, 1173513, 1871501, 1992243, 2595953, 3211197, 3307173, 5614503, 7787859, 12126301, 20586511, 28555483, 36378903, 61759533, 80474543, 85666449, 241423629, 885219973, 2655659919]

約数ペア:

[(1, 2655659919), (3, 885219973), (11, 241423629), (31, 85666449), (33, 80474543), (43, 61759533), (73, 36378903), (93, 28555483), (129, 20586511), (219, 12126301), (341, 7787859), (473, 5614503), (803, 3307173), (827, 3211197), (1023, 2595953), (1333, 1992243), (1419, 1871501), (2263, 1173513), (2409, 1102391), (2481, 1070399), (3139, 846021), (3999, 664081), (6789, 391171), (9097, 291927), (9417, 282007), (14663, 181113), (24893, 106683), (25637, 103587), (27291, 97309), (34529, 76911), (35561, 74679), (43989, 60371)]