16842843

素因数分解:

$3^3\times {\mathrm{313}}^1\times {\mathrm{1993}}^1$

素因数の和:2315

約数の個数: 16

約数和(自身を含む): 25044640

約数和(自身を除く): 8201797

約数列:

[1, 3, 9, 27, 313, 939, 1993, 2817, 5979, 8451, 17937, 53811, 623809, 1871427, 5614281, 16842843]

約数ペア:

[(1, 16842843), (3, 5614281), (9, 1871427), (27, 623809), (313, 53811), (939, 17937), (1993, 8451), (2817, 5979)]