1243135323

素因数分解:

$3^3\times {\mathrm{73}}^1\times {\mathrm{630713}}^1$

素因数の和:630795

約数の個数: 16

約数和(自身を含む): 1866913440

約数和(自身を除く): 623778117

約数列:

[1, 3, 9, 27, 73, 219, 657, 1971, 630713, 1892139, 5676417, 17029251, 46042049, 138126147, 414378441, 1243135323]

約数ペア:

[(1, 1243135323), (3, 414378441), (9, 138126147), (27, 46042049), (73, 17029251), (219, 5676417), (657, 1892139), (1971, 630713)]