11948841

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{2693}}^1$

素因数の和:2745

約数の個数: 24

約数和(自身を含む): 18911880

約数和(自身を除く): 6963039

約数列:

[1, 3, 9, 17, 29, 51, 87, 153, 261, 493, 1479, 2693, 4437, 8079, 24237, 45781, 78097, 137343, 234291, 412029, 702873, 1327649, 3982947, 11948841]

約数ペア:

[(1, 11948841), (3, 3982947), (9, 1327649), (17, 702873), (29, 412029), (51, 234291), (87, 137343), (153, 78097), (261, 45781), (493, 24237), (1479, 8079), (2693, 4437)]