988857591

素因数分解:

$3^1\times {\mathrm{271}}^1\times {\mathrm{277}}^1\times {\mathrm{4391}}^1$

素因数の和:4942

約数の個数: 16

約数和(自身を含む): 1328421888

約数和(自身を除く): 339564297

約数列:

[1, 3, 271, 277, 813, 831, 4391, 13173, 75067, 225201, 1189961, 1216307, 3569883, 3648921, 329619197, 988857591]

約数ペア:

[(1, 988857591), (3, 329619197), (271, 3648921), (277, 3569883), (813, 1216307), (831, 1189961), (4391, 225201), (13173, 75067)]