1900772559

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{36929}}^1$

素因数の和:37004

約数の個数: 48

約数和(自身を含む): 3379833600

約数和(自身を除く): 1479061041

約数列:

[1, 3, 7, 9, 19, 21, 43, 57, 63, 129, 133, 171, 301, 387, 399, 817, 903, 1197, 2451, 2709, 5719, 7353, 17157, 36929, 51471, 110787, 258503, 332361, 701651, 775509, 1587947, 2104953, 2326527, 4763841, 4911557, 6314859, 11115629, 14291523, 14734671, 30170993, 33346887, 44204013, 90512979, 100040661, 211196951, 271538937, 633590853, 1900772559]

約数ペア:

[(1, 1900772559), (3, 633590853), (7, 271538937), (9, 211196951), (19, 100040661), (21, 90512979), (43, 44204013), (57, 33346887), (63, 30170993), (129, 14734671), (133, 14291523), (171, 11115629), (301, 6314859), (387, 4911557), (399, 4763841), (817, 2326527), (903, 2104953), (1197, 1587947), (2451, 775509), (2709, 701651), (5719, 332361), (7353, 258503), (17157, 110787), (36929, 51471)]