472446351

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{448667}}^1$

素因数の和:448692

約数の個数: 20

約数和(自身を含む): 760043592

約数和(自身を除く): 287597241

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 448667, 1346001, 4038003, 5832671, 12114009, 17498013, 36342027, 52494039, 157482117, 472446351]

約数ペア:

[(1, 472446351), (3, 157482117), (9, 52494039), (13, 36342027), (27, 17498013), (39, 12114009), (81, 5832671), (117, 4038003), (351, 1346001), (1053, 448667)]