39040431

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{4517}}^1$

素因数の和:4630

約数の個数: 16

約数和(自身を含む): 54071424

約数和(自身を除く): 15030993

約数列:

[1, 3, 43, 67, 129, 201, 2881, 4517, 8643, 13551, 194231, 302639, 582693, 907917, 13013477, 39040431]

約数ペア:

[(1, 39040431), (3, 13013477), (43, 907917), (67, 582693), (129, 302639), (201, 194231), (2881, 13551), (4517, 8643)]