254341901

素因数分解:

${\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{271}}^1\times {\mathrm{2081}}^1$

素因数の和:2404

約数の個数: 16

約数和(自身を含む): 285417216

約数和(自身を除く): 31075315

約数列:

[1, 11, 41, 271, 451, 2081, 2981, 11111, 22891, 85321, 122221, 563951, 938531, 6203461, 23121991, 254341901]

約数ペア:

[(1, 254341901), (11, 23121991), (41, 6203461), (271, 938531), (451, 563951), (2081, 122221), (2981, 85321), (11111, 22891)]