40470243

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{269}}^1$

素因数の和:427

約数の個数: 32

約数和(自身を含む): 60963840

約数和(自身を除く): 20493597

約数列:

[1, 3, 11, 33, 47, 97, 141, 269, 291, 517, 807, 1067, 1551, 2959, 3201, 4559, 8877, 12643, 13677, 26093, 37929, 50149, 78279, 139073, 150447, 287023, 417219, 861069, 1226371, 3679113, 13490081, 40470243]

約数ペア:

[(1, 40470243), (3, 13490081), (11, 3679113), (33, 1226371), (47, 861069), (97, 417219), (141, 287023), (269, 150447), (291, 139073), (517, 78279), (807, 50149), (1067, 37929), (1551, 26093), (2959, 13677), (3201, 12643), (4559, 8877)]