6819085

素因数分解:

$5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{2141}}^1$

素因数の和:2173

約数の個数: 24

約数和(自身を含む): 10255896

約数和(自身を除く): 3436811

約数列:

[1, 5, 7, 13, 35, 49, 65, 91, 245, 455, 637, 2141, 3185, 10705, 14987, 27833, 74935, 104909, 139165, 194831, 524545, 974155, 1363817, 6819085]

約数ペア:

[(1, 6819085), (5, 1363817), (7, 974155), (13, 524545), (35, 194831), (49, 139165), (65, 104909), (91, 74935), (245, 27833), (455, 14987), (637, 10705), (2141, 3185)]