8942319

素因数分解:

$3^4\times {\mathrm{53}}^1\times {\mathrm{2083}}^1$

素因数の和:2148

約数の個数: 20

約数和(自身を含む): 13616856

約数和(自身を除く): 4674537

約数列:

[1, 3, 9, 27, 53, 81, 159, 477, 1431, 2083, 4293, 6249, 18747, 56241, 110399, 168723, 331197, 993591, 2980773, 8942319]

約数ペア:

[(1, 8942319), (3, 2980773), (9, 993591), (27, 331197), (53, 168723), (81, 110399), (159, 56241), (477, 18747), (1431, 6249), (2083, 4293)]