13347495

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{42373}}^1$

素因数の和:42391

約数の個数: 24

約数和(自身を含む): 26441376

約数和(自身を除く): 13093881

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 42373, 127119, 211865, 296611, 381357, 635595, 889833, 1483055, 1906785, 2669499, 4449165, 13347495]

約数ペア:

[(1, 13347495), (3, 4449165), (5, 2669499), (7, 1906785), (9, 1483055), (15, 889833), (21, 635595), (35, 381357), (45, 296611), (63, 211865), (105, 127119), (315, 42373)]