310067631

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{271}}^1\times {\mathrm{6691}}^1$

素因数の和:6987

約数の個数: 24

約数和(自身を含む): 473258240

約数和(自身を除く): 163190609

約数列:

[1, 3, 9, 19, 57, 171, 271, 813, 2439, 5149, 6691, 15447, 20073, 46341, 60219, 127129, 381387, 1144161, 1813261, 5439783, 16319349, 34451959, 103355877, 310067631]

約数ペア:

[(1, 310067631), (3, 103355877), (9, 34451959), (19, 16319349), (57, 5439783), (171, 1813261), (271, 1144161), (813, 381387), (2439, 127129), (5149, 60219), (6691, 46341), (15447, 20073)]