381557739

素因数分解:

$3^1\times {\mathrm{229}}^1\times {\mathrm{373}}^1\times {\mathrm{1489}}^1$

素因数の和:2094

約数の個数: 16

約数和(自身を含む): 512679200

約数和(自身を除く): 131121461

約数列:

[1, 3, 229, 373, 687, 1119, 1489, 4467, 85417, 256251, 340981, 555397, 1022943, 1666191, 127185913, 381557739]

約数ペア:

[(1, 381557739), (3, 127185913), (229, 1666191), (373, 1022943), (687, 555397), (1119, 340981), (1489, 256251), (4467, 85417)]