1628888947419

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{229776971}}^1$

素因数の和:229777130

約数の個数: 16

約数和(自身を含む): 2316151877760

約数和(自身を除く): 687262930341

約数列:

[1, 3, 17, 51, 139, 417, 2363, 7089, 229776971, 689330913, 3906208507, 11718625521, 31938998969, 95816996907, 542962982473, 1628888947419]

約数ペア:

[(1, 1628888947419), (3, 542962982473), (17, 95816996907), (51, 31938998969), (139, 11718625521), (417, 3906208507), (2363, 689330913), (7089, 229776971)]