9889693

素因数分解:

${\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{47}}^2$

素因数の和:153

約数の個数: 18

約数和(自身を含む): 11406878

約数和(自身を除く): 1517185

約数列:

[1, 11, 37, 47, 121, 407, 517, 1739, 2209, 4477, 5687, 19129, 24299, 81733, 210419, 267289, 899063, 9889693]

約数ペア:

[(1, 9889693), (11, 899063), (37, 267289), (47, 210419), (121, 81733), (407, 24299), (517, 19129), (1739, 5687), (2209, 4477)]