391773039

素因数分解:

$3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{316201}}^1$

素因数の和:316270

約数の個数: 16

約数和(自身を含む): 607107840

約数和(自身を除く): 215334801

約数列:

[1, 3, 7, 21, 59, 177, 413, 1239, 316201, 948603, 2213407, 6640221, 18655859, 55967577, 130591013, 391773039]

約数ペア:

[(1, 391773039), (3, 130591013), (7, 55967577), (21, 18655859), (59, 6640221), (177, 2213407), (413, 948603), (1239, 316201)]