17310969

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{331}}^1$

素因数の和:502

約数の個数: 32

約数和(自身を含む): 27888000

約数和(自身を除く): 10577031

約数列:

[1, 3, 9, 13, 27, 39, 117, 149, 331, 351, 447, 993, 1341, 1937, 2979, 4023, 4303, 5811, 8937, 12909, 17433, 38727, 49319, 52299, 116181, 147957, 443871, 641147, 1331613, 1923441, 5770323, 17310969]

約数ペア:

[(1, 17310969), (3, 5770323), (9, 1923441), (13, 1331613), (27, 641147), (39, 443871), (117, 147957), (149, 116181), (331, 52299), (351, 49319), (447, 38727), (993, 17433), (1341, 12909), (1937, 8937), (2979, 5811), (4023, 4303)]