29421903

素因数分解:

$3^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{2819}}^1$

素因数の和:2907

約数の個数: 24

約数和(自身を含む): 46293120

約数和(自身を除く): 16871217

約数列:

[1, 3, 7, 21, 49, 71, 147, 213, 497, 1491, 2819, 3479, 8457, 10437, 19733, 59199, 138131, 200149, 414393, 600447, 1401043, 4203129, 9807301, 29421903]

約数ペア:

[(1, 29421903), (3, 9807301), (7, 4203129), (21, 1401043), (49, 600447), (71, 414393), (147, 200149), (213, 138131), (497, 59199), (1491, 19733), (2819, 10437), (3479, 8457)]