15159381

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{3331}}^1$

素因数の和:3412

約数の個数: 16

約数和(自身を含む): 21271488

約数和(自身を除く): 6112107

約数列:

[1, 3, 37, 41, 111, 123, 1517, 3331, 4551, 9993, 123247, 136571, 369741, 409713, 5053127, 15159381]

約数ペア:

[(1, 15159381), (3, 5053127), (37, 409713), (41, 369741), (111, 136571), (123, 123247), (1517, 9993), (3331, 4551)]