12876501

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{307}}^1$

素因数の和:393

約数の個数: 32

約数和(自身を含む): 19869696

約数和(自身を除く): 6993195

約数列:

[1, 3, 11, 31, 33, 41, 93, 123, 307, 341, 451, 921, 1023, 1271, 1353, 3377, 3813, 9517, 10131, 12587, 13981, 28551, 37761, 41943, 104687, 138457, 314061, 390197, 415371, 1170591, 4292167, 12876501]

約数ペア:

[(1, 12876501), (3, 4292167), (11, 1170591), (31, 415371), (33, 390197), (41, 314061), (93, 138457), (123, 104687), (307, 41943), (341, 37761), (451, 28551), (921, 13981), (1023, 12587), (1271, 10131), (1353, 9517), (3377, 3813)]