2019978267

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{29059}}^1$

素因数の和:29155

約数の個数: 32

約数和(自身を含む): 3012940800

約数和(自身を除く): 992962533

約数列:

[1, 3, 17, 29, 47, 51, 87, 141, 493, 799, 1363, 1479, 2397, 4089, 23171, 29059, 69513, 87177, 494003, 842711, 1365773, 1482009, 2528133, 4097319, 14326087, 23218141, 39607417, 42978261, 69654423, 118822251, 673326089, 2019978267]

約数ペア:

[(1, 2019978267), (3, 673326089), (17, 118822251), (29, 69654423), (47, 42978261), (51, 39607417), (87, 23218141), (141, 14326087), (493, 4097319), (799, 2528133), (1363, 1482009), (1479, 1365773), (2397, 842711), (4089, 494003), (23171, 87177), (29059, 69513)]