4242231

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^2\times {\mathrm{233}}^1$

素因数の和:280

約数の個数: 36

約数和(自身を含む): 7471152

約数和(自身を除く): 3228921

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 233, 289, 357, 699, 867, 1071, 1631, 2023, 2097, 2601, 3961, 4893, 6069, 11883, 14679, 18207, 27727, 35649, 67337, 83181, 202011, 249543, 471359, 606033, 1414077, 4242231]

約数ペア:

[(1, 4242231), (3, 1414077), (7, 606033), (9, 471359), (17, 249543), (21, 202011), (51, 83181), (63, 67337), (119, 35649), (153, 27727), (233, 18207), (289, 14679), (357, 11883), (699, 6069), (867, 4893), (1071, 3961), (1631, 2601), (2023, 2097)]