47591427

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{389}}^1\times {\mathrm{3137}}^1$

素因数の和:3542

約数の個数: 16

約数和(自身を含む): 68533920

約数和(自身を除く): 20942493

約数列:

[1, 3, 13, 39, 389, 1167, 3137, 5057, 9411, 15171, 40781, 122343, 1220293, 3660879, 15863809, 47591427]

約数ペア:

[(1, 47591427), (3, 15863809), (13, 3660879), (39, 1220293), (389, 122343), (1167, 40781), (3137, 15171), (5057, 9411)]