1738331199

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{1950989}}^1$

素因数の和:1951012

約数の個数: 20

約数和(自身を含む): 2832837480

約数和(自身を除く): 1094506281

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 297, 891, 1950989, 5852967, 17558901, 21460879, 52676703, 64382637, 158030109, 193147911, 579443733, 1738331199]

約数ペア:

[(1, 1738331199), (3, 579443733), (9, 193147911), (11, 158030109), (27, 64382637), (33, 52676703), (81, 21460879), (99, 17558901), (297, 5852967), (891, 1950989)]