4913941823

素因数分解:

$7^4\times {\mathrm{19}}^1\times {\mathrm{107717}}^1$

素因数の和:107764

約数の個数: 20

約数和(自身を含む): 6034362360

約数和(自身を除く): 1120420537

約数列:

[1, 7, 19, 49, 133, 343, 931, 2401, 6517, 45619, 107717, 754019, 2046623, 5278133, 14326361, 36946931, 100284527, 258628517, 701991689, 4913941823]

約数ペア:

[(1, 4913941823), (7, 701991689), (19, 258628517), (49, 100284527), (133, 36946931), (343, 14326361), (931, 5278133), (2401, 2046623), (6517, 754019), (45619, 107717)]