26968641

素因数分解:

$3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{9239}}^1$

素因数の和:9388

約数の個数: 16

約数和(自身を含む): 41395200

約数和(自身を除く): 14426559

約数列:

[1, 3, 7, 21, 139, 417, 973, 2919, 9239, 27717, 64673, 194019, 1284221, 3852663, 8989547, 26968641]

約数ペア:

[(1, 26968641), (3, 8989547), (7, 3852663), (21, 1284221), (139, 194019), (417, 64673), (973, 27717), (2919, 9239)]