247907946

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{26267}}^1$

素因数の和:26307

約数の個数: 48

約数和(自身を含む): 586932192

約数和(自身を除く): 339024246

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 121, 143, 242, 286, 363, 429, 726, 858, 1573, 3146, 4719, 9438, 26267, 52534, 78801, 157602, 288937, 341471, 577874, 682942, 866811, 1024413, 1733622, 2048826, 3178307, 3756181, 6356614, 7512362, 9534921, 11268543, 19069842, 22537086, 41317991, 82635982, 123953973, 247907946]

約数ペア:

[(1, 247907946), (2, 123953973), (3, 82635982), (6, 41317991), (11, 22537086), (13, 19069842), (22, 11268543), (26, 9534921), (33, 7512362), (39, 6356614), (66, 3756181), (78, 3178307), (121, 2048826), (143, 1733622), (242, 1024413), (286, 866811), (363, 682942), (429, 577874), (726, 341471), (858, 288937), (1573, 157602), (3146, 78801), (4719, 52534), (9438, 26267)]