2016510327

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1\times {\mathrm{2459}}^1$

素因数の和:2684

約数の個数: 48

約数和(自身を含む): 3230747520

約数和(自身を除く): 1214237193

約数列:

[1, 3, 9, 13, 39, 43, 117, 129, 163, 387, 489, 559, 1467, 1677, 2119, 2459, 5031, 6357, 7009, 7377, 19071, 21027, 22131, 31967, 63081, 91117, 95901, 105737, 273351, 287703, 317211, 400817, 820053, 951633, 1202451, 1374581, 3607353, 4123743, 5210621, 12371229, 15631863, 17235131, 46895589, 51705393, 155116179, 224056703, 672170109, 2016510327]

約数ペア:

[(1, 2016510327), (3, 672170109), (9, 224056703), (13, 155116179), (39, 51705393), (43, 46895589), (117, 17235131), (129, 15631863), (163, 12371229), (387, 5210621), (489, 4123743), (559, 3607353), (1467, 1374581), (1677, 1202451), (2119, 951633), (2459, 820053), (5031, 400817), (6357, 317211), (7009, 287703), (7377, 273351), (19071, 105737), (21027, 95901), (22131, 91117), (31967, 63081)]