47400213

素因数分解:

$3^1\times 7^1\times {\mathrm{419}}^1\times {\mathrm{5387}}^1$

素因数の和:5816

約数の個数: 16

約数和(自身を含む): 72414720

約数和(自身を除く): 25014507

約数列:

[1, 3, 7, 21, 419, 1257, 2933, 5387, 8799, 16161, 37709, 113127, 2257153, 6771459, 15800071, 47400213]

約数ペア:

[(1, 47400213), (3, 15800071), (7, 6771459), (21, 2257153), (419, 113127), (1257, 37709), (2933, 16161), (5387, 8799)]