426807797

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{12301}}^1$

素因数の和:12488

約数の個数: 16

約数和(自身を含む): 489816432

約数和(自身を除く): 63008635

約数列:

[1, 13, 17, 157, 221, 2041, 2669, 12301, 34697, 159913, 209117, 1931257, 2718521, 25106341, 32831369, 426807797]

約数ペア:

[(1, 426807797), (13, 32831369), (17, 25106341), (157, 2718521), (221, 1931257), (2041, 209117), (2669, 159913), (12301, 34697)]