4049703

素因数分解:

$3^3\times 7^2\times {\mathrm{3061}}^1$

素因数の和:3084

約数の個数: 24

約数和(自身を含む): 6981360

約数和(自身を除く): 2931657

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 441, 1323, 3061, 9183, 21427, 27549, 64281, 82647, 149989, 192843, 449967, 578529, 1349901, 4049703]

約数ペア:

[(1, 4049703), (3, 1349901), (7, 578529), (9, 449967), (21, 192843), (27, 149989), (49, 82647), (63, 64281), (147, 27549), (189, 21427), (441, 9183), (1323, 3061)]