13306721907

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{349}}^1\times {\mathrm{295567}}^1$

素因数の和:295962

約数の個数: 16

約数和(自身を含む): 18206988800

約数和(自身を除く): 4900266893

約数列:

[1, 3, 43, 129, 349, 1047, 15007, 45021, 295567, 886701, 12709381, 38128143, 103152883, 309458649, 4435573969, 13306721907]

約数ペア:

[(1, 13306721907), (3, 4435573969), (43, 309458649), (129, 103152883), (349, 38128143), (1047, 12709381), (15007, 886701), (45021, 295567)]