20171527233

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{379}}^1\times {\mathrm{1279}}^1$

素因数の和:1782

約数の個数: 64

約数和(自身を含む): 32032358400

約数和(自身を除く): 11860831167

約数列:

[1, 3, 11, 13, 33, 39, 97, 143, 291, 379, 429, 1067, 1137, 1261, 1279, 3201, 3783, 3837, 4169, 4927, 12507, 13871, 14069, 14781, 16627, 36763, 41613, 42207, 49881, 54197, 110289, 124063, 162591, 182897, 372189, 404393, 477919, 484741, 548691, 1213179, 1364693, 1433757, 1454223, 1612819, 4094079, 4838457, 5257109, 5332151, 6301633, 15771327, 15996453, 17741009, 18904899, 47019877, 53223027, 69317963, 141059631, 207953889, 517218647, 611258401, 1551655941, 1833775203, 6723842411, 20171527233]

約数ペア:

[(1, 20171527233), (3, 6723842411), (11, 1833775203), (13, 1551655941), (33, 611258401), (39, 517218647), (97, 207953889), (143, 141059631), (291, 69317963), (379, 53223027), (429, 47019877), (1067, 18904899), (1137, 17741009), (1261, 15996453), (1279, 15771327), (3201, 6301633), (3783, 5332151), (3837, 5257109), (4169, 4838457), (4927, 4094079), (12507, 1612819), (13871, 1454223), (14069, 1433757), (14781, 1364693), (16627, 1213179), (36763, 548691), (41613, 484741), (42207, 477919), (49881, 404393), (54197, 372189), (110289, 182897), (124063, 162591)]