147896209

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{263}}^1\times {\mathrm{1741}}^1$

素因数の和:2040

約数の個数: 16

約数和(自身を含む): 165559680

約数和(自身を除く): 17663471

約数列:

[1, 17, 19, 263, 323, 1741, 4471, 4997, 29597, 33079, 84949, 457883, 562343, 7784011, 8699777, 147896209]

約数ペア:

[(1, 147896209), (17, 8699777), (19, 7784011), (263, 562343), (323, 457883), (1741, 84949), (4471, 33079), (4997, 29597)]