2547484803

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{983}}^1\times {\mathrm{1811}}^1$

素因数の和:2856

約数の個数: 32

約数和(自身を含む): 3851297280

約数和(自身を除く): 1303812477

約数列:

[1, 3, 9, 27, 53, 159, 477, 983, 1431, 1811, 2949, 5433, 8847, 16299, 26541, 48897, 52099, 95983, 156297, 287949, 468891, 863847, 1406673, 1780213, 2591541, 5340639, 16021917, 48065751, 94351289, 283053867, 849161601, 2547484803]

約数ペア:

[(1, 2547484803), (3, 849161601), (9, 283053867), (27, 94351289), (53, 48065751), (159, 16021917), (477, 5340639), (983, 2591541), (1431, 1780213), (1811, 1406673), (2949, 863847), (5433, 468891), (8847, 287949), (16299, 156297), (26541, 95983), (48897, 52099)]