11957517

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1$

素因数の和:215

約数の個数: 64

約数和(自身を含む): 22041600

約数和(自身を除く): 10084083

約数列:

[1, 3, 9, 11, 13, 19, 27, 33, 39, 57, 99, 117, 143, 163, 171, 209, 247, 297, 351, 429, 489, 513, 627, 741, 1287, 1467, 1793, 1881, 2119, 2223, 2717, 3097, 3861, 4401, 5379, 5643, 6357, 6669, 8151, 9291, 16137, 19071, 23309, 24453, 27873, 34067, 40261, 48411, 57213, 69927, 73359, 83619, 102201, 120783, 209781, 306603, 362349, 442871, 629343, 919809, 1087047, 1328613, 3985839, 11957517]

約数ペア:

[(1, 11957517), (3, 3985839), (9, 1328613), (11, 1087047), (13, 919809), (19, 629343), (27, 442871), (33, 362349), (39, 306603), (57, 209781), (99, 120783), (117, 102201), (143, 83619), (163, 73359), (171, 69927), (209, 57213), (247, 48411), (297, 40261), (351, 34067), (429, 27873), (489, 24453), (513, 23309), (627, 19071), (741, 16137), (1287, 9291), (1467, 8151), (1793, 6669), (1881, 6357), (2119, 5643), (2223, 5379), (2717, 4401), (3097, 3861)]