9916907

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{9907}}^1$

素因数の和:9938

約数の個数: 16

約数和(自身を含む): 13316352

約数和(自身を除く): 3399445

約数列:

[1, 7, 11, 13, 77, 91, 143, 1001, 9907, 69349, 108977, 128791, 762839, 901537, 1416701, 9916907]

約数ペア:

[(1, 9916907), (7, 1416701), (11, 901537), (13, 762839), (77, 128791), (91, 108977), (143, 69349), (1001, 9907)]