69345991

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{25523}}^1$

素因数の和:25566

約数の個数: 16

約数和(自身を含む): 85760640

約数和(自身を除く): 16414649

約数列:

[1, 11, 13, 19, 143, 209, 247, 2717, 25523, 280753, 331799, 484937, 3649789, 5334307, 6304181, 69345991]

約数ペア:

[(1, 69345991), (11, 6304181), (13, 5334307), (19, 3649789), (143, 484937), (209, 331799), (247, 280753), (2717, 25523)]