26381079

素因数分解:

$3^3\times {\mathrm{431}}^1\times {\mathrm{2267}}^1$

素因数の和:2707

約数の個数: 16

約数和(自身を含む): 39191040

約数和(自身を除く): 12809961

約数列:

[1, 3, 9, 27, 431, 1293, 2267, 3879, 6801, 11637, 20403, 61209, 977077, 2931231, 8793693, 26381079]

約数ペア:

[(1, 26381079), (3, 8793693), (9, 2931231), (27, 977077), (431, 61209), (1293, 20403), (2267, 11637), (3879, 6801)]