289441451

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{709}}^1\times {\mathrm{1013}}^1$

素因数の和:1766

約数の個数: 16

約数和(自身を含む): 322533120

約数和(自身を除く): 33091669

約数列:

[1, 13, 31, 403, 709, 1013, 9217, 13169, 21979, 31403, 285727, 408239, 718217, 9336821, 22264727, 289441451]

約数ペア:

[(1, 289441451), (13, 22264727), (31, 9336821), (403, 718217), (709, 408239), (1013, 285727), (9217, 31403), (13169, 21979)]