5253291

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{991}}^1$

素因数の和:1047

約数の個数: 24

約数和(自身を含む): 8253440

約数和(自身を除く): 3000149

約数列:

[1, 3, 9, 19, 31, 57, 93, 171, 279, 589, 991, 1767, 2973, 5301, 8919, 18829, 30721, 56487, 92163, 169461, 276489, 583699, 1751097, 5253291]

約数ペア:

[(1, 5253291), (3, 1751097), (9, 583699), (19, 276489), (31, 169461), (57, 92163), (93, 56487), (171, 30721), (279, 18829), (589, 8919), (991, 5301), (1767, 2973)]