39239313

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{151}}^1$

素因数の和:317

約数の個数: 32

約数和(自身を含む): 57200640

約数和(自身を除く): 17961327

約数列:

[1, 3, 19, 47, 57, 97, 141, 151, 291, 453, 893, 1843, 2679, 2869, 4559, 5529, 7097, 8607, 13677, 14647, 21291, 43941, 86621, 134843, 259863, 278293, 404529, 688409, 834879, 2065227, 13079771, 39239313]

約数ペア:

[(1, 39239313), (3, 13079771), (19, 2065227), (47, 834879), (57, 688409), (97, 404529), (141, 278293), (151, 259863), (291, 134843), (453, 86621), (893, 43941), (1843, 21291), (2679, 14647), (2869, 13677), (4559, 8607), (5529, 7097)]