121879813

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{15761}}^1$

素因数の和:15828

約数の個数: 16

約数和(自身を含む): 143749440

約数和(自身を除く): 21869627

約数列:

[1, 11, 19, 37, 209, 407, 703, 7733, 15761, 173371, 299459, 583157, 3294049, 6414727, 11079983, 121879813]

約数ペア:

[(1, 121879813), (11, 11079983), (19, 6414727), (37, 3294049), (209, 583157), (407, 299459), (703, 173371), (7733, 15761)]