17619925089

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1\times {\mathrm{45779}}^1$

素因数の和:46005

約数の個数: 32

約数和(自身を含む): 25841894400

約数和(自身を除く): 8221969311

約数列:

[1, 3, 13, 39, 71, 139, 213, 417, 923, 1807, 2769, 5421, 9869, 29607, 45779, 128297, 137337, 384891, 595127, 1785381, 3250309, 6363281, 9750927, 19089843, 42254017, 82722653, 126762051, 248167959, 451792951, 1355378853, 5873308363, 17619925089]

約数ペア:

[(1, 17619925089), (3, 5873308363), (13, 1355378853), (39, 451792951), (71, 248167959), (139, 126762051), (213, 82722653), (417, 42254017), (923, 19089843), (1807, 9750927), (2769, 6363281), (5421, 3250309), (9869, 1785381), (29607, 595127), (45779, 384891), (128297, 137337)]