71049979

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{70979}}^1$

素因数の和:71010

約数の個数: 16

約数和(自身を含む): 95397120

約数和(自身を除く): 24347141

約数列:

[1, 7, 11, 13, 77, 91, 143, 1001, 70979, 496853, 780769, 922727, 5465383, 6459089, 10149997, 71049979]

約数ペア:

[(1, 71049979), (7, 10149997), (11, 6459089), (13, 5465383), (77, 922727), (91, 780769), (143, 496853), (1001, 70979)]