4743441

素因数分解:

$3^4\times {\mathrm{157}}^1\times {\mathrm{373}}^1$

素因数の和:542

約数の個数: 20

約数和(自身を含む): 7150132

約数和(自身を除く): 2406691

約数列:

[1, 3, 9, 27, 81, 157, 373, 471, 1119, 1413, 3357, 4239, 10071, 12717, 30213, 58561, 175683, 527049, 1581147, 4743441]

約数ペア:

[(1, 4743441), (3, 1581147), (9, 527049), (27, 175683), (81, 58561), (157, 30213), (373, 12717), (471, 10071), (1119, 4239), (1413, 3357)]