297885273

素因数分解:

$3^1\times 7^1\times {\mathrm{347}}^1\times {\mathrm{40879}}^1$

素因数の和:41236

約数の個数: 16

約数和(自身を含む): 455239680

約数和(自身を除く): 157354407

約数列:

[1, 3, 7, 21, 347, 1041, 2429, 7287, 40879, 122637, 286153, 858459, 14185013, 42555039, 99295091, 297885273]

約数ペア:

[(1, 297885273), (3, 99295091), (7, 42555039), (21, 14185013), (347, 858459), (1041, 286153), (2429, 122637), (7287, 40879)]