1285709790783

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{439}}^1\times {\mathrm{4671011}}^1$

素因数の和:4671483

約数の個数: 32

約数和(自身を含む): 1973035468800

約数和(自身を除く): 687325678017

約数列:

[1, 3, 11, 19, 33, 57, 209, 439, 627, 1317, 4829, 8341, 14487, 25023, 91751, 275253, 4671011, 14013033, 51381121, 88749209, 154143363, 266247627, 976241299, 2050573829, 2928723897, 6151721487, 22556312119, 38960902751, 67668936357, 116882708253, 428569930261, 1285709790783]

約数ペア:

[(1, 1285709790783), (3, 428569930261), (11, 116882708253), (19, 67668936357), (33, 38960902751), (57, 22556312119), (209, 6151721487), (439, 2928723897), (627, 2050573829), (1317, 976241299), (4829, 266247627), (8341, 154143363), (14487, 88749209), (25023, 51381121), (91751, 14013033), (275253, 4671011)]