1125441

素因数分解:

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

素因数の和:653

約数の個数: 16

約数和(自身を含む): 1693120

約数和(自身を除く): 567679

約数列:

[1, 3, 9, 27, 73, 219, 571, 657, 1713, 1971, 5139, 15417, 41683, 125049, 375147, 1125441]

約数ペア:

[(1, 1125441), (3, 375147), (9, 125049), (27, 41683), (73, 15417), (219, 5139), (571, 1971), (657, 1713)]