84286223

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{90533}}^1$

素因数の和:90566

約数の個数: 12

約数和(自身を含む): 103208760

約数和(自身を除く): 18922537

約数列:

[1, 7, 19, 49, 133, 931, 90533, 633731, 1720127, 4436117, 12040889, 84286223]

約数ペア:

[(1, 84286223), (7, 12040889), (19, 4436117), (49, 1720127), (133, 633731), (931, 90533)]