1383789

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2207}}^1$

素因数の和:2240

約数の個数: 16

約数和(自身を含む): 2119680

約数和(自身を除く): 735891

約数列:

[1, 3, 11, 19, 33, 57, 209, 627, 2207, 6621, 24277, 41933, 72831, 125799, 461263, 1383789]

約数ペア:

[(1, 1383789), (3, 461263), (11, 125799), (19, 72831), (33, 41933), (57, 24277), (209, 6621), (627, 2207)]