38548419

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{337}}^1\times {\mathrm{419}}^1$

素因数の和:779

約数の個数: 32

約数和(自身を含む): 63598080

約数和(自身を除く): 25049661

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 337, 419, 1011, 1257, 2359, 2933, 4381, 5447, 7077, 8799, 13143, 16341, 30667, 38129, 92001, 114387, 141203, 423609, 988421, 1835639, 2965263, 5506917, 12849473, 38548419]

約数ペア:

[(1, 38548419), (3, 12849473), (7, 5506917), (13, 2965263), (21, 1835639), (39, 988421), (91, 423609), (273, 141203), (337, 114387), (419, 92001), (1011, 38129), (1257, 30667), (2359, 16341), (2933, 13143), (4381, 8799), (5447, 7077)]