271462191

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{90397}}^1$

素因数の和:90431

約数の個数: 32

約数和(自身を含む): 485979648

約数和(自身を除く): 214517457

約数列:

[1, 3, 7, 11, 13, 21, 33, 39, 77, 91, 143, 231, 273, 429, 1001, 3003, 90397, 271191, 632779, 994367, 1175161, 1898337, 2983101, 3525483, 6960569, 8226127, 12926771, 20881707, 24678381, 38780313, 90487397, 271462191]

約数ペア:

[(1, 271462191), (3, 90487397), (7, 38780313), (11, 24678381), (13, 20881707), (21, 12926771), (33, 8226127), (39, 6960569), (77, 3525483), (91, 2983101), (143, 1898337), (231, 1175161), (273, 994367), (429, 632779), (1001, 271191), (3003, 90397)]