12708753

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{173}}^1\times {\mathrm{521}}^1$

素因数の和:744

約数の個数: 16

約数和(自身を含む): 17438976

約数和(自身を除く): 4730223

約数列:

[1, 3, 47, 141, 173, 519, 521, 1563, 8131, 24393, 24487, 73461, 90133, 270399, 4236251, 12708753]

約数ペア:

[(1, 12708753), (3, 4236251), (47, 270399), (141, 90133), (173, 73461), (519, 24487), (521, 24393), (1563, 8131)]