10812681

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{9929}}^1$

素因数の和:9957

約数の個数: 18

約数和(自身を含む): 17168970

約数和(自身を除く): 6356289

約数列:

[1, 3, 9, 11, 33, 99, 121, 363, 1089, 9929, 29787, 89361, 109219, 327657, 982971, 1201409, 3604227, 10812681]

約数ペア:

[(1, 10812681), (3, 3604227), (9, 1201409), (11, 982971), (33, 327657), (99, 109219), (121, 89361), (363, 29787), (1089, 9929)]