13628643

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{34157}}^1$

素因数の和:34186

約数の個数: 16

約数和(自身を含む): 21861120

約数和(自身を除く): 8232477

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 34157, 102471, 239099, 648983, 717297, 1946949, 4542881, 13628643]

約数ペア:

[(1, 13628643), (3, 4542881), (7, 1946949), (19, 717297), (21, 648983), (57, 239099), (133, 102471), (399, 34157)]