78116401

素因数分解:

${\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{3449}}^1$

素因数の和:3560

約数の個数: 16

約数和(自身を含む): 89424000

約数和(自身を除く): 11307599

約数列:

[1, 11, 29, 71, 319, 781, 2059, 3449, 22649, 37939, 100021, 244879, 1100231, 2693669, 7101491, 78116401]

約数ペア:

[(1, 78116401), (11, 7101491), (29, 2693669), (71, 1100231), (319, 244879), (781, 100021), (2059, 37939), (3449, 22649)]