26815341

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2423}}^1$

素因数の和:2481

約数の個数: 32

約数和(自身を含む): 44679168

約数和(自身を除く): 17863827

約数列:

[1, 3, 7, 17, 21, 31, 51, 93, 119, 217, 357, 527, 651, 1581, 2423, 3689, 7269, 11067, 16961, 41191, 50883, 75113, 123573, 225339, 288337, 525791, 865011, 1276921, 1577373, 3830763, 8938447, 26815341]

約数ペア:

[(1, 26815341), (3, 8938447), (7, 3830763), (17, 1577373), (21, 1276921), (31, 865011), (51, 525791), (93, 288337), (119, 225339), (217, 123573), (357, 75113), (527, 50883), (651, 41191), (1581, 16961), (2423, 11067), (3689, 7269)]