373669317

素因数分解:

$3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{1301}}^1$

素因数の和:1458

約数の個数: 48

約数和(自身を含む): 636959232

約数和(自身を除く): 263289915

約数列:

[1, 3, 7, 9, 21, 47, 63, 97, 141, 291, 329, 423, 679, 873, 987, 1301, 2037, 2961, 3903, 4559, 6111, 9107, 11709, 13677, 27321, 31913, 41031, 61147, 81963, 95739, 126197, 183441, 287217, 378591, 428029, 550323, 883379, 1135773, 1284087, 2650137, 3852261, 5931259, 7950411, 17793777, 41518813, 53381331, 124556439, 373669317]

約数ペア:

[(1, 373669317), (3, 124556439), (7, 53381331), (9, 41518813), (21, 17793777), (47, 7950411), (63, 5931259), (97, 3852261), (141, 2650137), (291, 1284087), (329, 1135773), (423, 883379), (679, 550323), (873, 428029), (987, 378591), (1301, 287217), (2037, 183441), (2961, 126197), (3903, 95739), (4559, 81963), (6111, 61147), (9107, 41031), (11709, 31913), (13677, 27321)]