2013643137

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{179}}^1\times {\mathrm{7253}}^1$

素因数の和:7493

約数の個数: 32

約数和(自身を含む): 3008378880

約数和(自身を除く): 994735743

約数列:

[1, 3, 11, 33, 47, 141, 179, 517, 537, 1551, 1969, 5907, 7253, 8413, 21759, 25239, 79783, 92543, 239349, 277629, 340891, 1022673, 1298287, 3749801, 3894861, 11249403, 14281157, 42843471, 61019489, 183058467, 671214379, 2013643137]

約数ペア:

[(1, 2013643137), (3, 671214379), (11, 183058467), (33, 61019489), (47, 42843471), (141, 14281157), (179, 11249403), (517, 3894861), (537, 3749801), (1551, 1298287), (1969, 1022673), (5907, 340891), (7253, 277629), (8413, 239349), (21759, 92543), (25239, 79783)]