30608829

素因数分解:

$3^2\times {\mathrm{19}}^2\times {\mathrm{9421}}^1$

素因数の和:9465

約数の個数: 18

約数和(自身を含む): 46667166

約数和(自身を除く): 16058337

約数列:

[1, 3, 9, 19, 57, 171, 361, 1083, 3249, 9421, 28263, 84789, 178999, 536997, 1610991, 3400981, 10202943, 30608829]

約数ペア:

[(1, 30608829), (3, 10202943), (9, 3400981), (19, 1610991), (57, 536997), (171, 178999), (361, 84789), (1083, 28263), (3249, 9421)]