8038161

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{491}}^1$

素因数の和:621

約数の個数: 24

約数和(自身を含む): 12433824

約数和(自身を除く): 4395663

約数列:

[1, 3, 9, 17, 51, 107, 153, 321, 491, 963, 1473, 1819, 4419, 5457, 8347, 16371, 25041, 52537, 75123, 157611, 472833, 893129, 2679387, 8038161]

約数ペア:

[(1, 8038161), (3, 2679387), (9, 893129), (17, 472833), (51, 157611), (107, 75123), (153, 52537), (321, 25041), (491, 16371), (963, 8347), (1473, 5457), (1819, 4419)]