2100098187

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{517393}}^1$

素因数の和:517451

約数の個数: 24

約数和(自身を含む): 3389965488

約数和(自身を除く): 1289867301

約数列:

[1, 3, 9, 11, 33, 41, 99, 123, 369, 451, 1353, 4059, 517393, 1552179, 4656537, 5691323, 17073969, 21213113, 51221907, 63639339, 190918017, 233344243, 700032729, 2100098187]

約数ペア:

[(1, 2100098187), (3, 700032729), (9, 233344243), (11, 190918017), (33, 63639339), (41, 51221907), (99, 21213113), (123, 17073969), (369, 5691323), (451, 4656537), (1353, 1552179), (4059, 517393)]