2783207727

素因数分解:

$3^2\times {\mathrm{251}}^1\times {\mathrm{691}}^1\times {\mathrm{1783}}^1$

素因数の和:2731

約数の個数: 24

約数和(自身を含む): 4044313728

約数和(自身を除く): 1261106001

約数列:

[1, 3, 9, 251, 691, 753, 1783, 2073, 2259, 5349, 6219, 16047, 173441, 447533, 520323, 1232053, 1342599, 1560969, 3696159, 4027797, 11088477, 309245303, 927735909, 2783207727]

約数ペア:

[(1, 2783207727), (3, 927735909), (9, 309245303), (251, 11088477), (691, 4027797), (753, 3696159), (1783, 1560969), (2073, 1342599), (2259, 1232053), (5349, 520323), (6219, 447533), (16047, 173441)]