347804574

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{193871}}^1$

素因数の和:193912

約数の個数: 32

約数和(自身を含む): 781691904

約数和(自身を除く): 433887330

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 69, 78, 138, 299, 598, 897, 1794, 193871, 387742, 581613, 1163226, 2520323, 4459033, 5040646, 7560969, 8918066, 13377099, 15121938, 26754198, 57967429, 115934858, 173902287, 347804574]

約数ペア:

[(1, 347804574), (2, 173902287), (3, 115934858), (6, 57967429), (13, 26754198), (23, 15121938), (26, 13377099), (39, 8918066), (46, 7560969), (69, 5040646), (78, 4459033), (138, 2520323), (299, 1163226), (598, 581613), (897, 387742), (1794, 193871)]