12303473

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{2551}}^1$

素因数の和:2624

約数の個数: 16

約数和(自身を含む): 15434496

約数和(自身を除く): 3131023

約数列:

[1, 7, 13, 53, 91, 371, 689, 2551, 4823, 17857, 33163, 135203, 232141, 946421, 1757639, 12303473]

約数ペア:

[(1, 12303473), (7, 1757639), (13, 946421), (53, 232141), (91, 135203), (371, 33163), (689, 17857), (2551, 4823)]