90909139

素因数分解:

${\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1\times {\mathrm{211}}^1$

素因数の和:450

約数の個数: 16

約数和(自身を含む): 95247360

約数和(自身を除く): 4338221

約数列:

[1, 47, 89, 103, 211, 4183, 4841, 9167, 9917, 18779, 21733, 430849, 882613, 1021451, 1934237, 90909139]

約数ペア:

[(1, 90909139), (47, 1934237), (89, 1021451), (103, 882613), (211, 430849), (4183, 21733), (4841, 18779), (9167, 9917)]