1275153399

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{593}}^1\times {\mathrm{18379}}^1$

素因数の和:18991

約数の個数: 24

約数和(自身を含む): 1987025040

約数和(自身を除く): 711871641

約数列:

[1, 3, 9, 13, 39, 117, 593, 1779, 5337, 7709, 18379, 23127, 55137, 69381, 165411, 238927, 716781, 2150343, 10898747, 32696241, 98088723, 141683711, 425051133, 1275153399]

約数ペア:

[(1, 1275153399), (3, 425051133), (9, 141683711), (13, 98088723), (39, 32696241), (117, 10898747), (593, 2150343), (1779, 716781), (5337, 238927), (7709, 165411), (18379, 69381), (23127, 55137)]