289442941

素因数分解:

${\mathrm{19}}^4\times {\mathrm{2221}}^1$

素因数の和:2297

約数の個数: 10

約数和(自身を含む): 305660542

約数和(自身を除く): 16217601

約数列:

[1, 19, 361, 2221, 6859, 42199, 130321, 801781, 15233839, 289442941]

約数ペア:

[(1, 289442941), (19, 15233839), (361, 801781), (2221, 130321), (6859, 42199)]