2015778897

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{359}}^1\times {\mathrm{1319}}^1$

素因数の和:1738

約数の個数: 48

約数和(自身を含む): 3261772800

約数和(自身を除く): 1245993903

約数列:

[1, 3, 9, 11, 33, 43, 99, 129, 359, 387, 473, 1077, 1319, 1419, 3231, 3949, 3957, 4257, 11847, 11871, 14509, 15437, 35541, 43527, 46311, 56717, 130581, 138933, 169807, 170151, 473521, 509421, 510453, 623887, 1420563, 1528263, 1871661, 4261689, 5208731, 5614983, 15626193, 20361403, 46878579, 61084209, 183252627, 223975433, 671926299, 2015778897]

約数ペア:

[(1, 2015778897), (3, 671926299), (9, 223975433), (11, 183252627), (33, 61084209), (43, 46878579), (99, 20361403), (129, 15626193), (359, 5614983), (387, 5208731), (473, 4261689), (1077, 1871661), (1319, 1528263), (1419, 1420563), (3231, 623887), (3949, 510453), (3957, 509421), (4257, 473521), (11847, 170151), (11871, 169807), (14509, 138933), (15437, 130581), (35541, 56717), (43527, 46311)]