283711263

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{3331}}^1$

素因数の和:3463

約数の個数: 32

約数和(自身を含む): 431827200

約数和(自身を除く): 148115937

約数列:

[1, 3, 11, 29, 33, 87, 89, 267, 319, 957, 979, 2581, 2937, 3331, 7743, 9993, 28391, 36641, 85173, 96599, 109923, 289797, 296459, 889377, 1062589, 3187767, 3261049, 8597311, 9783147, 25791933, 94570421, 283711263]

約数ペア:

[(1, 283711263), (3, 94570421), (11, 25791933), (29, 9783147), (33, 8597311), (87, 3261049), (89, 3187767), (267, 1062589), (319, 889377), (957, 296459), (979, 289797), (2581, 109923), (2937, 96599), (3331, 85173), (7743, 36641), (9993, 28391)]