323121

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1$

素因数の和:152

約数の個数: 16

約数和(自身を含む): 459648

約数和(自身を除く): 136527

約数列:

[1, 3, 37, 41, 71, 111, 123, 213, 1517, 2627, 2911, 4551, 7881, 8733, 107707, 323121]

約数ペア:

[(1, 323121), (3, 107707), (37, 8733), (41, 7881), (71, 4551), (111, 2911), (123, 2627), (213, 1517)]