4947873

素因数分解:

$3^1\times 7^2\times {\mathrm{97}}^1\times {\mathrm{347}}^1$

素因数の和:461

約数の個数: 24

約数和(自身を含む): 7775712

約数和(自身を除く): 2827839

約数列:

[1, 3, 7, 21, 49, 97, 147, 291, 347, 679, 1041, 2037, 2429, 4753, 7287, 14259, 17003, 33659, 51009, 100977, 235613, 706839, 1649291, 4947873]

約数ペア:

[(1, 4947873), (3, 1649291), (7, 706839), (21, 235613), (49, 100977), (97, 51009), (147, 33659), (291, 17003), (347, 14259), (679, 7287), (1041, 4753), (2037, 2429)]