1389062589

素因数分解:

$3^1\times {\mathrm{191}}^1\times {\mathrm{617}}^1\times {\mathrm{3929}}^1$

素因数の和:4740

約数の個数: 16

約数和(自身を含む): 1865272320

約数和(自身を除く): 476209731

約数列:

[1, 3, 191, 573, 617, 1851, 3929, 11787, 117847, 353541, 750439, 2251317, 2424193, 7272579, 463020863, 1389062589]

約数ペア:

[(1, 1389062589), (3, 463020863), (191, 7272579), (573, 2424193), (617, 2251317), (1851, 750439), (3929, 353541), (11787, 117847)]