2912894001

素因数分解:

$3^3\times {\mathrm{523}}^1\times {\mathrm{206281}}^1$

素因数の和:206813

約数の個数: 16

約数和(自身を含む): 4323670720

約数和(自身を除く): 1410776719

約数列:

[1, 3, 9, 27, 523, 1569, 4707, 14121, 206281, 618843, 1856529, 5569587, 107884963, 323654889, 970964667, 2912894001]

約数ペア:

[(1, 2912894001), (3, 970964667), (9, 323654889), (27, 107884963), (523, 5569587), (1569, 1856529), (4707, 618843), (14121, 206281)]