47371311

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{44987}}^1$

素因数の和:45012

約数の個数: 20

約数和(自身を含む): 76209672

約数和(自身を除く): 28838361

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 44987, 134961, 404883, 584831, 1214649, 1754493, 3643947, 5263479, 15790437, 47371311]

約数ペア:

[(1, 47371311), (3, 15790437), (9, 5263479), (13, 3643947), (27, 1754493), (39, 1214649), (81, 584831), (117, 404883), (351, 134961), (1053, 44987)]