1417206591

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{990361}}^1$

素因数の和:990423

約数の個数: 16

約数和(自身を含む): 2139181920

約数和(自身を除く): 721975329

約数列:

[1, 3, 9, 27, 53, 159, 477, 1431, 990361, 2971083, 8913249, 26739747, 52489133, 157467399, 472402197, 1417206591]

約数ペア:

[(1, 1417206591), (3, 472402197), (9, 157467399), (27, 52489133), (53, 26739747), (159, 8913249), (477, 2971083), (1431, 990361)]