8628381

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{571}}^1$

素因数の和:673

約数の個数: 24

約数和(自身を含む): 13206336

約数和(自身を除く): 4577955

約数列:

[1, 3, 9, 23, 69, 73, 207, 219, 571, 657, 1679, 1713, 5037, 5139, 13133, 15111, 39399, 41683, 118197, 125049, 375147, 958709, 2876127, 8628381]

約数ペア:

[(1, 8628381), (3, 2876127), (9, 958709), (23, 375147), (69, 125049), (73, 118197), (207, 41683), (219, 39399), (571, 15111), (657, 13133), (1679, 5139), (1713, 5037)]