12496221

素因数分解:

$3^3\times {\mathrm{131}}^1\times {\mathrm{3533}}^1$

素因数の和:3673

約数の個数: 16

約数和(自身を含む): 18659520

約数和(自身を除く): 6163299

約数列:

[1, 3, 9, 27, 131, 393, 1179, 3533, 3537, 10599, 31797, 95391, 462823, 1388469, 4165407, 12496221]

約数ペア:

[(1, 12496221), (3, 4165407), (9, 1388469), (27, 462823), (131, 95391), (393, 31797), (1179, 10599), (3533, 3537)]