25189371

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{937}}^1$

素因数の和:1075

約数の個数: 24

約数和(自身を含む): 38045280

約数和(自身を除く): 12855909

約数列:

[1, 3, 9, 29, 87, 103, 261, 309, 927, 937, 2811, 2987, 8433, 8961, 26883, 27173, 81519, 96511, 244557, 289533, 868599, 2798819, 8396457, 25189371]

約数ペア:

[(1, 25189371), (3, 8396457), (9, 2798819), (29, 868599), (87, 289533), (103, 244557), (261, 96511), (309, 81519), (927, 27173), (937, 26883), (2811, 8961), (2987, 8433)]