3139389

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1669}}^1$

素因数の和:1705

約数の個数: 24

約数和(自身を含む): 5210400

約数和(自身を除く): 2071011

約数列:

[1, 3, 9, 11, 19, 33, 57, 99, 171, 209, 627, 1669, 1881, 5007, 15021, 18359, 31711, 55077, 95133, 165231, 285399, 348821, 1046463, 3139389]

約数ペア:

[(1, 3139389), (3, 1046463), (9, 348821), (11, 285399), (19, 165231), (33, 95133), (57, 55077), (99, 31711), (171, 18359), (209, 15021), (627, 5007), (1669, 1881)]