1738892043

素因数分解:

$3^4\times 7^1\times {\mathrm{3066829}}^1$

素因数の和:3066848

約数の個数: 20

約数和(自身を含む): 2968691440

約数和(自身を除く): 1229799397

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 3066829, 9200487, 21467803, 27601461, 64403409, 82804383, 193210227, 248413149, 579630681, 1738892043]

約数ペア:

[(1, 1738892043), (3, 579630681), (7, 248413149), (9, 193210227), (21, 82804383), (27, 64403409), (63, 27601461), (81, 21467803), (189, 9200487), (567, 3066829)]