9980861

素因数分解:

${\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{179}}^1$

素因数の和:364

約数の個数: 16

約数和(自身を含む): 11327040

約数和(自身を除く): 1346179

約数列:

[1, 11, 37, 137, 179, 407, 1507, 1969, 5069, 6623, 24523, 55759, 72853, 269753, 907351, 9980861]

約数ペア:

[(1, 9980861), (11, 907351), (37, 269753), (137, 72853), (179, 55759), (407, 24523), (1507, 6623), (1969, 5069)]