38771337

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{307}}^1$

素因数の和:453

約数の個数: 32

約数和(自身を含む): 58544640

約数和(自身を除く): 19773303

約数列:

[1, 3, 11, 33, 43, 89, 129, 267, 307, 473, 921, 979, 1419, 2937, 3377, 3827, 10131, 11481, 13201, 27323, 39603, 42097, 81969, 126291, 145211, 300553, 435633, 901659, 1174889, 3524667, 12923779, 38771337]

約数ペア:

[(1, 38771337), (3, 12923779), (11, 3524667), (33, 1174889), (43, 901659), (89, 435633), (129, 300553), (267, 145211), (307, 126291), (473, 81969), (921, 42097), (979, 39603), (1419, 27323), (2937, 13201), (3377, 11481), (3827, 10131)]