26451591

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{2081}}^1$

素因数の和:2326

約数の個数: 16

約数和(自身を含む): 37309440

約数和(自身を除く): 10857849

約数列:

[1, 3, 19, 57, 223, 669, 2081, 4237, 6243, 12711, 39539, 118617, 464063, 1392189, 8817197, 26451591]

約数ペア:

[(1, 26451591), (3, 8817197), (19, 1392189), (57, 464063), (223, 118617), (669, 39539), (2081, 12711), (4237, 6243)]