71319040417

素因数分解:

${\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{531197}}^1$

素因数の和:531360

約数の個数: 16

約数和(自身を含む): 75880571904

約数和(自身を除く): 4561531487

約数列:

[1, 31, 61, 71, 1891, 2201, 4331, 134261, 531197, 16467107, 32403017, 37714987, 1004493527, 1169164597, 2300614207, 71319040417]

約数ペア:

[(1, 71319040417), (31, 2300614207), (61, 1169164597), (71, 1004493527), (1891, 37714987), (2201, 32403017), (4331, 16467107), (134261, 531197)]