4392421

素因数分解:

${\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{1171}}^1$

素因数の和:1224

約数の個数: 12

約数和(自身を含む): 4988032

約数和(自身を除く): 595611

約数列:

[1, 11, 31, 121, 341, 1171, 3751, 12881, 36301, 141691, 399311, 4392421]

約数ペア:

[(1, 4392421), (11, 399311), (31, 141691), (121, 36301), (341, 12881), (1171, 3751)]