25426401

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{8467}}^1$

素因数の和:8501

約数の個数: 32

約数和(自身を含む): 45523968

約数和(自身を除く): 20097567

約数列:

[1, 3, 7, 11, 13, 21, 33, 39, 77, 91, 143, 231, 273, 429, 1001, 3003, 8467, 25401, 59269, 93137, 110071, 177807, 279411, 330213, 651959, 770497, 1210781, 1955877, 2311491, 3632343, 8475467, 25426401]

約数ペア:

[(1, 25426401), (3, 8475467), (7, 3632343), (11, 2311491), (13, 1955877), (21, 1210781), (33, 770497), (39, 651959), (77, 330213), (91, 279411), (143, 177807), (231, 110071), (273, 93137), (429, 59269), (1001, 25401), (3003, 8467)]