4091517

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{337}}^1$

素因数の和:433

約数の個数: 24

約数和(自身を含む): 6327360

約数和(自身を除く): 2235843

約数列:

[1, 3, 9, 19, 57, 71, 171, 213, 337, 639, 1011, 1349, 3033, 4047, 6403, 12141, 19209, 23927, 57627, 71781, 215343, 454613, 1363839, 4091517]

約数ペア:

[(1, 4091517), (3, 1363839), (9, 454613), (19, 215343), (57, 71781), (71, 57627), (171, 23927), (213, 19209), (337, 12141), (639, 6403), (1011, 4047), (1349, 3033)]