690462633

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1163}}^1\times {\mathrm{1663}}^1$

素因数の和:2853

約数の個数: 32

約数和(自身を含む): 1115652096

約数和(自身を除く): 425189463

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 1163, 1663, 3489, 4989, 8141, 11641, 19771, 24423, 28271, 34923, 59313, 84813, 138397, 197897, 415191, 593691, 1934069, 5802207, 13538483, 32879173, 40615449, 98637519, 230154211, 690462633]

約数ペア:

[(1, 690462633), (3, 230154211), (7, 98637519), (17, 40615449), (21, 32879173), (51, 13538483), (119, 5802207), (357, 1934069), (1163, 593691), (1663, 415191), (3489, 197897), (4989, 138397), (8141, 84813), (11641, 59313), (19771, 34923), (24423, 28271)]