31792437

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{727}}^1$

素因数の和:889

約数の個数: 24

約数和(自身を含む): 47471424

約数和(自身を除く): 15678987

約数列:

[1, 3, 9, 43, 113, 129, 339, 387, 727, 1017, 2181, 4859, 6543, 14577, 31261, 43731, 82151, 93783, 246453, 281349, 739359, 3532493, 10597479, 31792437]

約数ペア:

[(1, 31792437), (3, 10597479), (9, 3532493), (43, 739359), (113, 281349), (129, 246453), (339, 93783), (387, 82151), (727, 43731), (1017, 31261), (2181, 14577), (4859, 6543)]