2109558711

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{353}}^1\times {\mathrm{4943}}^1$

素因数の和:5343

約数の個数: 32

約数和(自身を含む): 3136315392

約数和(自身を除く): 1026756681

約数列:

[1, 3, 13, 31, 39, 93, 353, 403, 1059, 1209, 4589, 4943, 10943, 13767, 14829, 32829, 64259, 142259, 153233, 192777, 426777, 459699, 1744879, 1992029, 5234637, 5976087, 22683427, 54091249, 68050281, 162273747, 703186237, 2109558711]

約数ペア:

[(1, 2109558711), (3, 703186237), (13, 162273747), (31, 68050281), (39, 54091249), (93, 22683427), (353, 5976087), (403, 5234637), (1059, 1992029), (1209, 1744879), (4589, 459699), (4943, 426777), (10943, 192777), (13767, 153233), (14829, 142259), (32829, 64259)]