6986691

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{199}}^1$

素因数の和:335

約数の個数: 24

約数和(自身を含む): 10483200

約数和(自身を除く): 3496509

約数列:

[1, 3, 9, 47, 83, 141, 199, 249, 423, 597, 747, 1791, 3901, 9353, 11703, 16517, 28059, 35109, 49551, 84177, 148653, 776299, 2328897, 6986691]

約数ペア:

[(1, 6986691), (3, 2328897), (9, 776299), (47, 148653), (83, 84177), (141, 49551), (199, 35109), (249, 28059), (423, 16517), (597, 11703), (747, 9353), (1791, 3901)]