51961137

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{2741}}^1$

素因数の和:2904

約数の個数: 16

約数和(自身を含む): 71072640

約数和(自身を除く): 19111503

約数列:

[1, 3, 71, 89, 213, 267, 2741, 6319, 8223, 18957, 194611, 243949, 583833, 731847, 17320379, 51961137]

約数ペア:

[(1, 51961137), (3, 17320379), (71, 731847), (89, 583833), (213, 243949), (267, 194611), (2741, 18957), (6319, 8223)]