2017391883

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{4721}}^1\times {\mathrm{10957}}^1$

素因数の和:15694

約数の個数: 16

約数和(自身を含む): 2897645856

約数和(自身を除く): 880253973

約数列:

[1, 3, 13, 39, 4721, 10957, 14163, 32871, 61373, 142441, 184119, 427323, 51727997, 155183991, 672463961, 2017391883]

約数ペア:

[(1, 2017391883), (3, 672463961), (13, 155183991), (39, 51727997), (4721, 427323), (10957, 184119), (14163, 142441), (32871, 61373)]