1291363659

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{883}}^1\times {\mathrm{3779}}^1$

素因数の和:4711

約数の個数: 24

約数和(自身を含む): 1911349440

約数和(自身を除く): 619985781

約数列:

[1, 3, 9, 43, 129, 387, 883, 2649, 3779, 7947, 11337, 34011, 37969, 113907, 162497, 341721, 487491, 1462473, 3336857, 10010571, 30031713, 143484851, 430454553, 1291363659]

約数ペア:

[(1, 1291363659), (3, 430454553), (9, 143484851), (43, 30031713), (129, 10010571), (387, 3336857), (883, 1462473), (2649, 487491), (3779, 341721), (7947, 162497), (11337, 113907), (34011, 37969)]