2938874427

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{311}}^1\times {\mathrm{15217}}^1$

素因数の和:15560

約数の個数: 32

約数和(自身を含む): 4558095360

約数和(自身を除く): 1619220933

約数列:

[1, 3, 9, 23, 27, 69, 207, 311, 621, 933, 2799, 7153, 8397, 15217, 21459, 45651, 64377, 136953, 193131, 349991, 410859, 1049973, 3149919, 4732487, 9449757, 14197461, 42592383, 108847201, 127777149, 326541603, 979624809, 2938874427]

約数ペア:

[(1, 2938874427), (3, 979624809), (9, 326541603), (23, 127777149), (27, 108847201), (69, 42592383), (207, 14197461), (311, 9449757), (621, 4732487), (933, 3149919), (2799, 1049973), (7153, 410859), (8397, 349991), (15217, 193131), (21459, 136953), (45651, 64377)]