117454381

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{41}}^1\times {\mathrm{271}}^1$

素因数の和:385

約数の個数: 24

約数和(自身を含む): 136128384

約数和(自身を除く): 18674003

約数列:

[1, 11, 31, 41, 271, 341, 451, 961, 1271, 2981, 8401, 10571, 11111, 13981, 39401, 92411, 122221, 260431, 344441, 433411, 2864741, 3788851, 10677671, 117454381]

約数ペア:

[(1, 117454381), (11, 10677671), (31, 3788851), (41, 2864741), (271, 433411), (341, 344441), (451, 260431), (961, 122221), (1271, 92411), (2981, 39401), (8401, 13981), (10571, 11111)]