397360995891

素因数分解:

$3^1\times {\mathrm{347}}^1\times {\mathrm{4457}}^1\times {\mathrm{85643}}^1$

素因数の和:90450

約数の個数: 16

約数和(自身を含む): 531466925184

約数和(自身を除く): 134105929293

約数列:

[1, 3, 347, 1041, 4457, 13371, 85643, 256929, 1546579, 4639737, 29718121, 89154363, 381710851, 1145132553, 132453665297, 397360995891]

約数ペア:

[(1, 397360995891), (3, 132453665297), (347, 1145132553), (1041, 381710851), (4457, 89154363), (13371, 29718121), (85643, 4639737), (256929, 1546579)]