13661421

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{8641}}^1$

素因数の和:8692

約数の個数: 16

約数和(自身を含む): 19911168

約数和(自身を除く): 6249747

約数列:

[1, 3, 17, 31, 51, 93, 527, 1581, 8641, 25923, 146897, 267871, 440691, 803613, 4553807, 13661421]

約数ペア:

[(1, 13661421), (3, 4553807), (17, 803613), (31, 440691), (51, 267871), (93, 146897), (527, 25923), (1581, 8641)]