26705931

素因数分解:

$3^1\times 7^2\times {\mathrm{139}}^1\times {\mathrm{1307}}^1$

素因数の和:1463

約数の個数: 24

約数和(自身を含む): 41751360

約数和(自身を除く): 15045429

約数列:

[1, 3, 7, 21, 49, 139, 147, 417, 973, 1307, 2919, 3921, 6811, 9149, 20433, 27447, 64043, 181673, 192129, 545019, 1271711, 3815133, 8901977, 26705931]

約数ペア:

[(1, 26705931), (3, 8901977), (7, 3815133), (21, 1271711), (49, 545019), (139, 192129), (147, 181673), (417, 64043), (973, 27447), (1307, 20433), (2919, 9149), (3921, 6811)]