26530569

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{9859}}^1$

素因数の和:9901

約数の個数: 24

約数和(自身を含む): 43068480

約数和(自身を除く): 16537911

約数列:

[1, 3, 9, 13, 23, 39, 69, 117, 207, 299, 897, 2691, 9859, 29577, 88731, 128167, 226757, 384501, 680271, 1153503, 2040813, 2947841, 8843523, 26530569]

約数ペア:

[(1, 26530569), (3, 8843523), (9, 2947841), (13, 2040813), (23, 1153503), (39, 680271), (69, 384501), (117, 226757), (207, 128167), (299, 88731), (897, 29577), (2691, 9859)]