393451377

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{322237}}^1$

素因数の和:322288

約数の個数: 16

約数和(自身を含む): 587762112

約数和(自身を除く): 194310735

約数列:

[1, 3, 11, 33, 37, 111, 407, 1221, 322237, 966711, 3544607, 10633821, 11922769, 35768307, 131150459, 393451377]

約数ペア:

[(1, 393451377), (3, 131150459), (11, 35768307), (33, 11922769), (37, 10633821), (111, 3544607), (407, 966711), (1221, 322237)]