31147941

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{1619}}^1$

素因数の和:1697

約数の個数: 24

約数和(自身を含む): 46539360

約数和(自身を除く): 15391419

約数列:

[1, 3, 11, 33, 53, 121, 159, 363, 583, 1619, 1749, 4857, 6413, 17809, 19239, 53427, 85807, 195899, 257421, 587697, 943877, 2831631, 10382647, 31147941]

約数ペア:

[(1, 31147941), (3, 10382647), (11, 2831631), (33, 943877), (53, 587697), (121, 257421), (159, 195899), (363, 85807), (583, 53427), (1619, 19239), (1749, 17809), (4857, 6413)]