12769083

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{8297}}^1$

素因数の和:8328

約数の個数: 20

約数和(自身を含む): 20081160

約数和(自身を除く): 7312077

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 513, 1539, 8297, 24891, 74673, 157643, 224019, 472929, 672057, 1418787, 4256361, 12769083]

約数ペア:

[(1, 12769083), (3, 4256361), (9, 1418787), (19, 672057), (27, 472929), (57, 224019), (81, 157643), (171, 74673), (513, 24891), (1539, 8297)]