39253281

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{3137}}^1$

素因数の和:3280

約数の個数: 16

約数和(自身を含む): 54124224

約数和(自身を除く): 14870943

約数列:

[1, 3, 43, 97, 129, 291, 3137, 4171, 9411, 12513, 134891, 304289, 404673, 912867, 13084427, 39253281]

約数ペア:

[(1, 39253281), (3, 13084427), (43, 912867), (97, 404673), (129, 304289), (291, 134891), (3137, 12513), (4171, 9411)]