2912294151

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{128971}}^1$

素因数の和:129183

約数の個数: 24

約数和(自身を含む): 4553743376

約数和(自身を除く): 1641449225

約数列:

[1, 3, 9, 13, 39, 117, 193, 579, 1737, 2509, 7527, 22581, 128971, 386913, 1160739, 1676623, 5029869, 15089607, 24891403, 74674209, 224022627, 323588239, 970764717, 2912294151]

約数ペア:

[(1, 2912294151), (3, 970764717), (9, 323588239), (13, 224022627), (39, 74674209), (117, 24891403), (193, 15089607), (579, 5029869), (1737, 1676623), (2509, 1160739), (7527, 386913), (22581, 128971)]