31804233

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{439}}^1$

素因数の和:533

約数の個数: 32

約数和(自身を含む): 47308800

約数和(自身を除く): 15504567

約数列:

[1, 3, 19, 31, 41, 57, 93, 123, 439, 589, 779, 1271, 1317, 1767, 2337, 3813, 8341, 13609, 17999, 24149, 25023, 40827, 53997, 72447, 258571, 341981, 557969, 775713, 1025943, 1673907, 10601411, 31804233]

約数ペア:

[(1, 31804233), (3, 10601411), (19, 1673907), (31, 1025943), (41, 775713), (57, 557969), (93, 341981), (123, 258571), (439, 72447), (589, 53997), (779, 40827), (1271, 25023), (1317, 24149), (1767, 17999), (2337, 13609), (3813, 8341)]