26605917

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{9887}}^1$

素因数の和:9929

約数の個数: 24

約数和(自身を含む): 43190784

約数和(自身を除く): 16584867

約数列:

[1, 3, 9, 13, 23, 39, 69, 117, 207, 299, 897, 2691, 9887, 29661, 88983, 128531, 227401, 385593, 682203, 1156779, 2046609, 2956213, 8868639, 26605917]

約数ペア:

[(1, 26605917), (3, 8868639), (9, 2956213), (13, 2046609), (23, 1156779), (39, 682203), (69, 385593), (117, 227401), (207, 128531), (299, 88983), (897, 29661), (2691, 9887)]