289422081

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{41927}}^1$

素因数の和:42005

約数の個数: 24

約数和(自身を含む): 457853760

約数和(自身を除く): 168431679

約数列:

[1, 3, 9, 13, 39, 59, 117, 177, 531, 767, 2301, 6903, 41927, 125781, 377343, 545051, 1635153, 2473693, 4905459, 7421079, 22263237, 32158009, 96474027, 289422081]

約数ペア:

[(1, 289422081), (3, 96474027), (9, 32158009), (13, 22263237), (39, 7421079), (59, 4905459), (117, 2473693), (177, 1635153), (531, 545051), (767, 377343), (2301, 125781), (6903, 41927)]