11080881

素因数分解:

$3^4\times 7^1\times {\mathrm{19543}}^1$

素因数の和:19562

約数の個数: 20

約数和(自身を含む): 18918592

約数和(自身を除く): 7837711

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 19543, 58629, 136801, 175887, 410403, 527661, 1231209, 1582983, 3693627, 11080881]

約数ペア:

[(1, 11080881), (3, 3693627), (7, 1582983), (9, 1231209), (21, 527661), (27, 410403), (63, 175887), (81, 136801), (189, 58629), (567, 19543)]