26687661

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{8887}}^1$

素因数の和:8921

約数の個数: 32

約数和(自身を含む): 47781888

約数和(自身を除く): 21094227

約数列:

[1, 3, 7, 11, 13, 21, 33, 39, 77, 91, 143, 231, 273, 429, 1001, 3003, 8887, 26661, 62209, 97757, 115531, 186627, 293271, 346593, 684299, 808717, 1270841, 2052897, 2426151, 3812523, 8895887, 26687661]

約数ペア:

[(1, 26687661), (3, 8895887), (7, 3812523), (11, 2426151), (13, 2052897), (21, 1270841), (33, 808717), (39, 684299), (77, 346593), (91, 293271), (143, 186627), (231, 115531), (273, 97757), (429, 62209), (1001, 26661), (3003, 8887)]