1903384223

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{33073}}^1$

素因数の和:33338

約数の個数: 16

約数和(自身を含む): 2167008480

約数和(自身を除く): 263624257

約数列:

[1, 13, 19, 233, 247, 3029, 4427, 33073, 57551, 429949, 628387, 7706009, 8169031, 100178117, 146414171, 1903384223]

約数ペア:

[(1, 1903384223), (13, 146414171), (19, 100178117), (233, 8169031), (247, 7706009), (3029, 628387), (4427, 429949), (33073, 57551)]