806293731

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{337}}^1\times {\mathrm{1091}}^1$

素因数の和:1491

約数の個数: 32

約数和(自身を含む): 1169296128

約数和(自身を除く): 363002397

約数列:

[1, 3, 17, 43, 51, 129, 337, 731, 1011, 1091, 2193, 3273, 5729, 14491, 17187, 18547, 43473, 46913, 55641, 140739, 246347, 367667, 739041, 797521, 1103001, 2392563, 6250339, 15809681, 18751017, 47429043, 268764577, 806293731]

約数ペア:

[(1, 806293731), (3, 268764577), (17, 47429043), (43, 18751017), (51, 15809681), (129, 6250339), (337, 2392563), (731, 1103001), (1011, 797521), (1091, 739041), (2193, 367667), (3273, 246347), (5729, 140739), (14491, 55641), (17187, 46913), (18547, 43473)]