28300569

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{1471}}^1$

素因数の和:1549

約数の個数: 24

約数和(自身を含む): 42287616

約数和(自身を除く): 13987047

約数列:

[1, 3, 11, 33, 53, 121, 159, 363, 583, 1471, 1749, 4413, 6413, 16181, 19239, 48543, 77963, 177991, 233889, 533973, 857593, 2572779, 9433523, 28300569]

約数ペア:

[(1, 28300569), (3, 9433523), (11, 2572779), (33, 857593), (53, 533973), (121, 233889), (159, 177991), (363, 77963), (583, 48543), (1471, 19239), (1749, 16181), (4413, 6413)]