13280442

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{316201}}^1$

素因数の和:316213

約数の個数: 16

約数和(自身を含む): 30355392

約数和(自身を除く): 17074950

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 316201, 632402, 948603, 1897206, 2213407, 4426814, 6640221, 13280442]

約数ペア:

[(1, 13280442), (2, 6640221), (3, 4426814), (6, 2213407), (7, 1897206), (14, 948603), (21, 632402), (42, 316201)]