653274621

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{12941}}^1$

素因数の和:13097

約数の個数: 24

約数和(自身を含む): 969096960

約数和(自身を除く): 315822339

約数列:

[1, 3, 9, 71, 79, 213, 237, 639, 711, 5609, 12941, 16827, 38823, 50481, 116469, 918811, 1022339, 2756433, 3067017, 8269299, 9201051, 72586069, 217758207, 653274621]

約数ペア:

[(1, 653274621), (3, 217758207), (9, 72586069), (71, 9201051), (79, 8269299), (213, 3067017), (237, 2756433), (639, 1022339), (711, 918811), (5609, 116469), (12941, 50481), (16827, 38823)]