27951429

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{307}}^1$

素因数の和:441

約数の個数: 32

約数和(自身を含む): 42577920

約数和(自身を除く): 14626491

約数列:

[1, 3, 11, 31, 33, 89, 93, 267, 307, 341, 921, 979, 1023, 2759, 2937, 3377, 8277, 9517, 10131, 27323, 28551, 30349, 81969, 91047, 104687, 300553, 314061, 847013, 901659, 2541039, 9317143, 27951429]

約数ペア:

[(1, 27951429), (3, 9317143), (11, 2541039), (31, 901659), (33, 847013), (89, 314061), (93, 300553), (267, 104687), (307, 91047), (341, 81969), (921, 30349), (979, 28551), (1023, 27323), (2759, 10131), (2937, 9517), (3377, 8277)]