1938157053

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1741381}}^1$

素因数の和:1741444

約数の個数: 16

約数和(自身を含む): 3009108096

約数和(自身を除く): 1070951043

約数列:

[1, 3, 7, 21, 53, 159, 371, 1113, 1741381, 5224143, 12189667, 36569001, 92293193, 276879579, 646052351, 1938157053]

約数ペア:

[(1, 1938157053), (3, 646052351), (7, 276879579), (21, 92293193), (53, 36569001), (159, 12189667), (371, 5224143), (1113, 1741381)]