1399693419

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{3049441}}^1$

素因数の和:3049467

約数の個数: 16

約数和(自身を含む): 2195598240

約数和(自身を除く): 795904821

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 3049441, 9148323, 27444969, 51840497, 82334907, 155521491, 466564473, 1399693419]

約数ペア:

[(1, 1399693419), (3, 466564473), (9, 155521491), (17, 82334907), (27, 51840497), (51, 27444969), (153, 9148323), (459, 3049441)]