26308947

素因数分解:

$3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{9013}}^1$

素因数の和:9162

約数の個数: 16

約数和(自身を含む): 40382720

約数和(自身を除く): 14073773

約数列:

[1, 3, 7, 21, 139, 417, 973, 2919, 9013, 27039, 63091, 189273, 1252807, 3758421, 8769649, 26308947]

約数ペア:

[(1, 26308947), (3, 8769649), (7, 3758421), (21, 1252807), (139, 189273), (417, 63091), (973, 27039), (2919, 9013)]