40693437

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{1481}}^1$

素因数の和:1601

約数の個数: 24

約数和(自身を含む): 61034688

約数和(自身を除く): 20341251

約数列:

[1, 3, 9, 43, 71, 129, 213, 387, 639, 1481, 3053, 4443, 9159, 13329, 27477, 63683, 105151, 191049, 315453, 573147, 946359, 4521493, 13564479, 40693437]

約数ペア:

[(1, 40693437), (3, 13564479), (9, 4521493), (43, 946359), (71, 573147), (129, 315453), (213, 191049), (387, 105151), (639, 63683), (1481, 27477), (3053, 13329), (4443, 9159)]