1700937

素因数分解:

$3^2\times 7^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1$

素因数の和:75

約数の個数: 48

約数和(自身を含む): 3120000

約数和(自身を除く): 1419063

約数列:

[1, 3, 7, 9, 19, 21, 29, 49, 57, 63, 87, 133, 147, 171, 203, 261, 343, 399, 441, 551, 609, 931, 1029, 1197, 1421, 1653, 1827, 2793, 3087, 3857, 4263, 4959, 6517, 8379, 9947, 11571, 12789, 19551, 26999, 29841, 34713, 58653, 80997, 89523, 188993, 242991, 566979, 1700937]

約数ペア:

[(1, 1700937), (3, 566979), (7, 242991), (9, 188993), (19, 89523), (21, 80997), (29, 58653), (49, 34713), (57, 29841), (63, 26999), (87, 19551), (133, 12789), (147, 11571), (171, 9947), (203, 8379), (261, 6517), (343, 4959), (399, 4263), (441, 3857), (551, 3087), (609, 2793), (931, 1827), (1029, 1653), (1197, 1421)]