89279907

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{643}}^1\times {\mathrm{1493}}^1$

素因数の和:2170

約数の個数: 16

約数和(自身を含む): 123153408

約数和(自身を除く): 33873501

約数列:

[1, 3, 31, 93, 643, 1493, 1929, 4479, 19933, 46283, 59799, 138849, 959999, 2879997, 29759969, 89279907]

約数ペア:

[(1, 89279907), (3, 29759969), (31, 2879997), (93, 959999), (643, 138849), (1493, 59799), (1929, 46283), (4479, 19933)]