28203051

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{19069}}^1$

素因数の和:19118

約数の個数: 16

約数和(自身を含む): 41191200

約数和(自身を除く): 12988149

約数列:

[1, 3, 17, 29, 51, 87, 493, 1479, 19069, 57207, 324173, 553001, 972519, 1659003, 9401017, 28203051]

約数ペア:

[(1, 28203051), (3, 9401017), (17, 1659003), (29, 972519), (51, 553001), (87, 324173), (493, 57207), (1479, 19069)]