2017431171

素因数分解:

$3^3\times 7^1\times {\mathrm{67}}^1\times {\mathrm{313}}^1\times {\mathrm{509}}^1$

素因数の和:905

約数の個数: 64

約数和(自身を含む): 3484646400

約数和(自身を除く): 1467215229

約数列:

[1, 3, 7, 9, 21, 27, 63, 67, 189, 201, 313, 469, 509, 603, 939, 1407, 1527, 1809, 2191, 2817, 3563, 4221, 4581, 6573, 8451, 10689, 12663, 13743, 19719, 20971, 32067, 34103, 59157, 62913, 96201, 102309, 146797, 159317, 188739, 238721, 306927, 440391, 477951, 566217, 716163, 920781, 1115219, 1321173, 1433853, 2148489, 3345657, 3963519, 4301559, 6445467, 10036971, 10674239, 30110913, 32022717, 74719673, 96068151, 224159019, 288204453, 672477057, 2017431171]

約数ペア:

[(1, 2017431171), (3, 672477057), (7, 288204453), (9, 224159019), (21, 96068151), (27, 74719673), (63, 32022717), (67, 30110913), (189, 10674239), (201, 10036971), (313, 6445467), (469, 4301559), (509, 3963519), (603, 3345657), (939, 2148489), (1407, 1433853), (1527, 1321173), (1809, 1115219), (2191, 920781), (2817, 716163), (3563, 566217), (4221, 477951), (4581, 440391), (6573, 306927), (8451, 238721), (10689, 188739), (12663, 159317), (13743, 146797), (19719, 102309), (20971, 96201), (32067, 62913), (34103, 59157)]