89098009

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{89009}}^1$

素因数の和:89040

約数の個数: 16

約数和(自身を含む): 119629440

約数和(自身を除く): 30531431

約数列:

[1, 7, 11, 13, 77, 91, 143, 1001, 89009, 623063, 979099, 1157117, 6853693, 8099819, 12728287, 89098009]

約数ペア:

[(1, 89098009), (7, 12728287), (11, 8099819), (13, 6853693), (77, 1157117), (91, 979099), (143, 623063), (1001, 89009)]