9723681

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{8929}}^1$

素因数の和:8957

約数の個数: 18

約数和(自身を含む): 15439970

約数和(自身を除く): 5716289

約数列:

[1, 3, 9, 11, 33, 99, 121, 363, 1089, 8929, 26787, 80361, 98219, 294657, 883971, 1080409, 3241227, 9723681]

約数ペア:

[(1, 9723681), (3, 3241227), (9, 1080409), (11, 883971), (33, 294657), (99, 98219), (121, 80361), (363, 26787), (1089, 8929)]