254238909

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{739}}^1\times {\mathrm{2797}}^1$

素因数の和:3580

約数の個数: 16

約数和(自身を含む): 347847360

約数和(自身を除く): 93608451

約数列:

[1, 3, 41, 123, 739, 2217, 2797, 8391, 30299, 90897, 114677, 344031, 2066983, 6200949, 84746303, 254238909]

約数ペア:

[(1, 254238909), (3, 84746303), (41, 6200949), (123, 2066983), (739, 344031), (2217, 114677), (2797, 90897), (8391, 30299)]