210318969

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{6133}}^1$

素因数の和:6237

約数の個数: 32

約数和(自身を含む): 339185664

約数和(自身を除く): 128866695

約数列:

[1, 3, 7, 21, 23, 69, 71, 161, 213, 483, 497, 1491, 1633, 4899, 6133, 11431, 18399, 34293, 42931, 128793, 141059, 423177, 435443, 987413, 1306329, 2962239, 3048101, 9144303, 10015189, 30045567, 70106323, 210318969]

約数ペア:

[(1, 210318969), (3, 70106323), (7, 30045567), (21, 10015189), (23, 9144303), (69, 3048101), (71, 2962239), (161, 1306329), (213, 987413), (483, 435443), (497, 423177), (1491, 141059), (1633, 128793), (4899, 42931), (6133, 34293), (11431, 18399)]