853155561

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{1381}}^1\times {\mathrm{4789}}^1$

素因数の和:6216

約数の個数: 16

約数和(自身を含む): 1165081280

約数和(自身を除く): 311925719

約数列:

[1, 3, 43, 129, 1381, 4143, 4789, 14367, 59383, 178149, 205927, 617781, 6613609, 19840827, 284385187, 853155561]

約数ペア:

[(1, 853155561), (3, 284385187), (43, 19840827), (129, 6613609), (1381, 617781), (4143, 205927), (4789, 178149), (14367, 59383)]