131396394

素因数分解:

$2^1\times 3^1\times {\mathrm{97}}^1\times {\mathrm{225767}}^1$

素因数の和:225869

約数の個数: 16

約数和(自身を含む): 265503168

約数和(自身を除く): 134106774

約数列:

[1, 2, 3, 6, 97, 194, 291, 582, 225767, 451534, 677301, 1354602, 21899399, 43798798, 65698197, 131396394]

約数ペア:

[(1, 131396394), (2, 65698197), (3, 43798798), (6, 21899399), (97, 1354602), (194, 677301), (291, 451534), (582, 225767)]