858596529

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{883}}^1\times {\mathrm{2437}}^1$

素因数の和:3349

約数の個数: 32

約数和(自身を含む): 1379322880

約数和(自身を除く): 520726351

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 883, 2437, 2649, 6181, 7311, 16777, 17059, 18543, 46303, 50331, 51177, 117439, 138909, 324121, 352317, 972363, 2151871, 6455613, 15063097, 40885549, 45189291, 122656647, 286198843, 858596529]

約数ペア:

[(1, 858596529), (3, 286198843), (7, 122656647), (19, 45189291), (21, 40885549), (57, 15063097), (133, 6455613), (399, 2151871), (883, 972363), (2437, 352317), (2649, 324121), (6181, 138909), (7311, 117439), (16777, 51177), (17059, 50331), (18543, 46303)]