4543947

素因数分解:

$3^2\times {\mathrm{17}}^2\times {\mathrm{1747}}^1$

素因数の和:1787

約数の個数: 18

約数和(自身を含む): 6976268

約数和(自身を除く): 2432321

約数列:

[1, 3, 9, 17, 51, 153, 289, 867, 1747, 2601, 5241, 15723, 29699, 89097, 267291, 504883, 1514649, 4543947]

約数ペア:

[(1, 4543947), (3, 1514649), (9, 504883), (17, 267291), (51, 89097), (153, 29699), (289, 15723), (867, 5241), (1747, 2601)]