191170527

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{13147}}^1$

素因数の和:13318

約数の個数: 16

約数和(自身を含む): 263801472

約数和(自身を除く): 72630945

約数列:

[1, 3, 37, 111, 131, 393, 4847, 13147, 14541, 39441, 486439, 1459317, 1722257, 5166771, 63723509, 191170527]

約数ペア:

[(1, 191170527), (3, 63723509), (37, 5166771), (111, 1722257), (131, 1459317), (393, 486439), (4847, 39441), (13147, 14541)]