2552470947

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{2423999}}^1$

素因数の和:2424024

約数の個数: 20

約数和(自身を含む): 4106256000

約数和(自身を除く): 1553785053

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 2423999, 7271997, 21815991, 31511987, 65447973, 94535961, 196343919, 283607883, 850823649, 2552470947]

約数ペア:

[(1, 2552470947), (3, 850823649), (9, 283607883), (13, 196343919), (27, 94535961), (39, 65447973), (81, 31511987), (117, 21815991), (351, 7271997), (1053, 2423999)]