222383919

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{2837}}^1$

素因数の和:2939

約数の個数: 32

約数和(自身を含む): 331024320

約数和(自身を除く): 108640401

約数列:

[1, 3, 17, 29, 51, 53, 87, 159, 493, 901, 1479, 1537, 2703, 2837, 4611, 8511, 26129, 48229, 78387, 82273, 144687, 150361, 246819, 451083, 1398641, 2556137, 4195923, 4360469, 7668411, 13081407, 74127973, 222383919]

約数ペア:

[(1, 222383919), (3, 74127973), (17, 13081407), (29, 7668411), (51, 4360469), (53, 4195923), (87, 2556137), (159, 1398641), (493, 451083), (901, 246819), (1479, 150361), (1537, 144687), (2703, 82273), (2837, 78387), (4611, 48229), (8511, 26129)]