1245582297

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{154981}}^1$

素因数の和:155053

約数の個数: 24

約数和(自身を含む): 1934175360

約数和(自身を除く): 688593063

約数列:

[1, 3, 9, 19, 47, 57, 141, 171, 423, 893, 2679, 8037, 154981, 464943, 1394829, 2944639, 7284107, 8833917, 21852321, 26501751, 65556963, 138398033, 415194099, 1245582297]

約数ペア:

[(1, 1245582297), (3, 415194099), (9, 138398033), (19, 65556963), (47, 26501751), (57, 21852321), (141, 8833917), (171, 7284107), (423, 2944639), (893, 1394829), (2679, 464943), (8037, 154981)]