1779512319

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{601}}^1\times {\mathrm{25307}}^1$

素因数の和:25927

約数の個数: 24

約数和(自身を含む): 2772845712

約数和(自身を除く): 993333393

約数列:

[1, 3, 9, 13, 39, 117, 601, 1803, 5409, 7813, 23439, 25307, 70317, 75921, 227763, 328991, 986973, 2960919, 15209507, 45628521, 136885563, 197723591, 593170773, 1779512319]

約数ペア:

[(1, 1779512319), (3, 593170773), (9, 197723591), (13, 136885563), (39, 45628521), (117, 15209507), (601, 2960919), (1803, 986973), (5409, 328991), (7813, 227763), (23439, 75921), (25307, 70317)]