2827830033

素因数分解:

$3^2\times 7^2\times {\mathrm{6412313}}^1$

素因数の和:6412333

約数の個数: 18

約数和(自身を含む): 4751524674

約数和(自身を除く): 1923694641

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 441, 6412313, 19236939, 44886191, 57710817, 134658573, 314203337, 403975719, 942610011, 2827830033]

約数ペア:

[(1, 2827830033), (3, 942610011), (7, 403975719), (9, 314203337), (21, 134658573), (49, 57710817), (63, 44886191), (147, 19236939), (441, 6412313)]