71515493

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{4027}}^1$

素因数の和:4136

約数の個数: 16

約数和(自身を含む): 85071360

約数和(自身を除く): 13555867

約数列:

[1, 7, 43, 59, 301, 413, 2537, 4027, 17759, 28189, 173161, 237593, 1212127, 1663151, 10216499, 71515493]

約数ペア:

[(1, 71515493), (7, 10216499), (43, 1663151), (59, 1212127), (301, 237593), (413, 173161), (2537, 28189), (4027, 17759)]