413048181

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{7603}}^1$

素因数の和:7825

約数の個数: 32

約数和(自身を含む): 681318400

約数和(自身を除く): 268270219

約数列:

[1, 3, 7, 13, 21, 39, 91, 199, 273, 597, 1393, 2587, 4179, 7603, 7761, 18109, 22809, 53221, 54327, 98839, 159663, 296517, 691873, 1512997, 2075619, 4538991, 10590979, 19668961, 31772937, 59006883, 137682727, 413048181]

約数ペア:

[(1, 413048181), (3, 137682727), (7, 59006883), (13, 31772937), (21, 19668961), (39, 10590979), (91, 4538991), (199, 2075619), (273, 1512997), (597, 691873), (1393, 296517), (2587, 159663), (4179, 98839), (7603, 54327), (7761, 53221), (18109, 22809)]