23842131

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{131}}^1$

素因数の和:287

約数の個数: 32

約数和(自身を含む): 35143680

約数和(自身を除く): 11301549

約数列:

[1, 3, 19, 31, 57, 93, 103, 131, 309, 393, 589, 1767, 1957, 2489, 3193, 4061, 5871, 7467, 9579, 12183, 13493, 40479, 60667, 77159, 182001, 231477, 256367, 418283, 769101, 1254849, 7947377, 23842131]

約数ペア:

[(1, 23842131), (3, 7947377), (19, 1254849), (31, 769101), (57, 418283), (93, 256367), (103, 231477), (131, 182001), (309, 77159), (393, 60667), (589, 40479), (1767, 13493), (1957, 12183), (2489, 9579), (3193, 7467), (4061, 5871)]