5215977

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{409}}^1$

素因数の和:537

約数の個数: 24

約数和(自身を含む): 8208200

約数和(自身を除く): 2992223

約数列:

[1, 3, 9, 13, 39, 109, 117, 327, 409, 981, 1227, 1417, 3681, 4251, 5317, 12753, 15951, 44581, 47853, 133743, 401229, 579553, 1738659, 5215977]

約数ペア:

[(1, 5215977), (3, 1738659), (9, 579553), (13, 401229), (39, 133743), (109, 47853), (117, 44581), (327, 15951), (409, 12753), (981, 5317), (1227, 4251), (1417, 3681)]