285229007

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{73951}}^1$

素因数の和:74006

約数の個数: 16

約数和(自身を含む): 354969600

約数和(自身を除く): 69740593

約数列:

[1, 7, 19, 29, 133, 203, 551, 3857, 73951, 517657, 1405069, 2144579, 9835483, 15012053, 40747001, 285229007]

約数ペア:

[(1, 285229007), (7, 40747001), (19, 15012053), (29, 9835483), (133, 2144579), (203, 1405069), (551, 517657), (3857, 73951)]