26319789

素因数分解:

$3^3\times {\mathrm{139}}^1\times {\mathrm{7013}}^1$

素因数の和:7161

約数の個数: 16

約数和(自身を含む): 39278400

約数和(自身を除く): 12958611

約数列:

[1, 3, 9, 27, 139, 417, 1251, 3753, 7013, 21039, 63117, 189351, 974807, 2924421, 8773263, 26319789]

約数ペア:

[(1, 26319789), (3, 8773263), (9, 2924421), (27, 974807), (139, 189351), (417, 63117), (1251, 21039), (3753, 7013)]