71355869

素因数分解:

${\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{1361}}^1$

素因数の和:1520

約数の個数: 16

約数和(自身を含む): 79704240

約数和(自身を除く): 8348371

約数列:

[1, 13, 37, 109, 481, 1361, 1417, 4033, 17693, 50357, 52429, 148349, 654641, 1928537, 5488913, 71355869]

約数ペア:

[(1, 71355869), (13, 5488913), (37, 1928537), (109, 654641), (481, 148349), (1361, 52429), (1417, 50357), (4033, 17693)]