12758045331

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{521}}^1\times {\mathrm{173671}}^1$

素因数の和:174242

約数の個数: 16

約数和(自身を含む): 17406102528

約数和(自身を除く): 4648057197

約数列:

[1, 3, 47, 141, 521, 1563, 24487, 73461, 173671, 521013, 8162537, 24487611, 90482591, 271447773, 4252681777, 12758045331]

約数ペア:

[(1, 12758045331), (3, 4252681777), (47, 271447773), (141, 90482591), (521, 24487611), (1563, 8162537), (24487, 521013), (73461, 173671)]