2912117517

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{521}}^1\times {\mathrm{32687}}^1$

素因数の和:33233

約数の個数: 24

約数和(自身を含む): 4436415360

約数和(自身を除く): 1524297843

約数列:

[1, 3, 9, 19, 57, 171, 521, 1563, 4689, 9899, 29697, 32687, 89091, 98061, 294183, 621053, 1863159, 5589477, 17029927, 51089781, 153269343, 323568613, 970705839, 2912117517]

約数ペア:

[(1, 2912117517), (3, 970705839), (9, 323568613), (19, 153269343), (57, 51089781), (171, 17029927), (521, 5589477), (1563, 1863159), (4689, 621053), (9899, 294183), (29697, 98061), (32687, 89091)]