7072389

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{701}}^1$

素因数の和:785

約数の個数: 24

約数和(自身を含む): 10951200

約数和(自身を除く): 3878811

約数列:

[1, 3, 9, 19, 57, 59, 171, 177, 531, 701, 1121, 2103, 3363, 6309, 10089, 13319, 39957, 41359, 119871, 124077, 372231, 785821, 2357463, 7072389]

約数ペア:

[(1, 7072389), (3, 2357463), (9, 785821), (19, 372231), (57, 124077), (59, 119871), (171, 41359), (177, 39957), (531, 13319), (701, 10089), (1121, 6309), (2103, 3363)]