237997199

素因数分解:

${\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{947}}^1$

素因数の和:1067

約数の個数: 24

約数和(自身を含む): 274358784

約数和(自身を除く): 36361585

約数列:

[1, 11, 31, 67, 121, 341, 737, 947, 2077, 3751, 8107, 10417, 22847, 29357, 63449, 114587, 251317, 322927, 697939, 1966919, 3552197, 7677329, 21636109, 237997199]

約数ペア:

[(1, 237997199), (11, 21636109), (31, 7677329), (67, 3552197), (121, 1966919), (341, 697939), (737, 322927), (947, 251317), (2077, 114587), (3751, 63449), (8107, 29357), (10417, 22847)]