53867247

素因数分解:

$3^1\times 7^1\times {\mathrm{1187}}^1\times {\mathrm{2161}}^1$

素因数の和:3358

約数の個数: 16

約数和(自身を含む): 82190592

約数和(自身を除く): 28323345

約数列:

[1, 3, 7, 21, 1187, 2161, 3561, 6483, 8309, 15127, 24927, 45381, 2565107, 7695321, 17955749, 53867247]

約数ペア:

[(1, 53867247), (3, 17955749), (7, 7695321), (21, 2565107), (1187, 45381), (2161, 24927), (3561, 15127), (6483, 8309)]