291217593

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{163}}^1\times {\mathrm{12671}}^1$

素因数の和:12884

約数の個数: 16

約数和(自身を含む): 399015936

約数和(自身を除く): 107798343

約数列:

[1, 3, 47, 141, 163, 489, 7661, 12671, 22983, 38013, 595537, 1786611, 2065373, 6196119, 97072531, 291217593]

約数ペア:

[(1, 291217593), (3, 97072531), (47, 6196119), (141, 2065373), (163, 1786611), (489, 595537), (7661, 38013), (12671, 22983)]