13734721

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{13721}}^1$

素因数の和:13752

約数の個数: 16

約数和(自身を含む): 18442368

約数和(自身を除く): 4707647

約数列:

[1, 7, 11, 13, 77, 91, 143, 1001, 13721, 96047, 150931, 178373, 1056517, 1248611, 1962103, 13734721]

約数ペア:

[(1, 13734721), (7, 1962103), (11, 1248611), (13, 1056517), (77, 178373), (91, 150931), (143, 96047), (1001, 13721)]