30108003

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{20357}}^1$

素因数の和:20406

約数の個数: 16

約数和(自身を含む): 43973280

約数和(自身を除く): 13865277

約数列:

[1, 3, 17, 29, 51, 87, 493, 1479, 20357, 61071, 346069, 590353, 1038207, 1771059, 10036001, 30108003]

約数ペア:

[(1, 30108003), (3, 10036001), (17, 1771059), (29, 1038207), (51, 590353), (87, 346069), (493, 61071), (1479, 20357)]