313698

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{97}}^1$

素因数の和:127

約数の個数: 48

約数和(自身を含む): 804384

約数和(自身を除く): 490686

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 49, 66, 77, 97, 98, 147, 154, 194, 231, 291, 294, 462, 539, 582, 679, 1067, 1078, 1358, 1617, 2037, 2134, 3201, 3234, 4074, 4753, 6402, 7469, 9506, 14259, 14938, 22407, 28518, 44814, 52283, 104566, 156849, 313698]

約数ペア:

[(1, 313698), (2, 156849), (3, 104566), (6, 52283), (7, 44814), (11, 28518), (14, 22407), (21, 14938), (22, 14259), (33, 9506), (42, 7469), (49, 6402), (66, 4753), (77, 4074), (97, 3234), (98, 3201), (147, 2134), (154, 2037), (194, 1617), (231, 1358), (291, 1078), (294, 1067), (462, 679), (539, 582)]