381434291

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{1439}}^1\times {\mathrm{1993}}^1$

素因数の和:3458

約数の個数: 16

約数和(自身を含む): 459417600

約数和(自身を除く): 77983309

約数列:

[1, 7, 19, 133, 1439, 1993, 10073, 13951, 27341, 37867, 191387, 265069, 2867927, 20075489, 54490613, 381434291]

約数ペア:

[(1, 381434291), (7, 54490613), (19, 20075489), (133, 2867927), (1439, 265069), (1993, 191387), (10073, 37867), (13951, 27341)]