9776221

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{2027}}^1$

素因数の和:2100

約数の個数: 16

約数和(自身を含む): 12265344

約数和(自身を除く): 2489123

約数列:

[1, 7, 13, 53, 91, 371, 689, 2027, 4823, 14189, 26351, 107431, 184457, 752017, 1396603, 9776221]

約数ペア:

[(1, 9776221), (7, 1396603), (13, 752017), (53, 184457), (91, 107431), (371, 26351), (689, 14189), (2027, 4823)]