201973317

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{739829}}^1$

素因数の和:739852

約数の個数: 16

約数和(自身を含む): 331443840

約数和(自身を除く): 129470523

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 739829, 2219487, 5178803, 9617777, 15536409, 28853331, 67324439, 201973317]

約数ペア:

[(1, 201973317), (3, 67324439), (7, 28853331), (13, 15536409), (21, 9617777), (39, 5178803), (91, 2219487), (273, 739829)]