477781209

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{281}}^1\times {\mathrm{11113}}^1$

素因数の和:11417

約数の個数: 24

約数和(自身を含む): 733390632

約数和(自身を除く): 255609423

約数列:

[1, 3, 9, 17, 51, 153, 281, 843, 2529, 4777, 11113, 14331, 33339, 42993, 100017, 188921, 566763, 1700289, 3122753, 9368259, 28104777, 53086801, 159260403, 477781209]

約数ペア:

[(1, 477781209), (3, 159260403), (9, 53086801), (17, 28104777), (51, 9368259), (153, 3122753), (281, 1700289), (843, 566763), (2529, 188921), (4777, 100017), (11113, 42993), (14331, 33339)]