28242441

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{179}}^1\times {\mathrm{373}}^1$

素因数の和:605

約数の個数: 24

約数和(自身を含む): 42007680

約数和(自身を除く): 13765239

約数列:

[1, 3, 9, 47, 141, 179, 373, 423, 537, 1119, 1611, 3357, 8413, 17531, 25239, 52593, 66767, 75717, 157779, 200301, 600903, 3138049, 9414147, 28242441]

約数ペア:

[(1, 28242441), (3, 9414147), (9, 3138049), (47, 600903), (141, 200301), (179, 157779), (373, 75717), (423, 66767), (537, 52593), (1119, 25239), (1611, 17531), (3357, 8413)]