3819893

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{373}}^1$

素因数の和:417

約数の個数: 24

約数和(自身を含む): 5116320

約数和(自身を除く): 1296427

約数列:

[1, 7, 11, 19, 49, 77, 133, 209, 373, 539, 931, 1463, 2611, 4103, 7087, 10241, 18277, 28721, 49609, 77957, 201047, 347263, 545699, 3819893]

約数ペア:

[(1, 3819893), (7, 545699), (11, 347263), (19, 201047), (49, 77957), (77, 49609), (133, 28721), (209, 18277), (373, 10241), (539, 7087), (931, 4103), (1463, 2611)]