29969997

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{2953}}^1$

素因数の和:3172

約数の個数: 16

約数和(自身を含む): 42537600

約数和(自身を除く): 12567603

約数列:

[1, 3, 17, 51, 199, 597, 2953, 3383, 8859, 10149, 50201, 150603, 587647, 1762941, 9989999, 29969997]

約数ペア:

[(1, 29969997), (3, 9989999), (17, 1762941), (51, 587647), (199, 150603), (597, 50201), (2953, 10149), (3383, 8859)]