30054321

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{379}}^1$

素因数の和:491

約数の個数: 40

約数和(自身を含む): 49658400

約数和(自身を除く): 19604079

約数列:

[1, 3, 9, 11, 27, 33, 81, 89, 99, 267, 297, 379, 801, 891, 979, 1137, 2403, 2937, 3411, 4169, 7209, 8811, 10233, 12507, 26433, 30699, 33731, 37521, 79299, 101193, 112563, 303579, 337689, 371041, 910737, 1113123, 2732211, 3339369, 10018107, 30054321]

約数ペア:

[(1, 30054321), (3, 10018107), (9, 3339369), (11, 2732211), (27, 1113123), (33, 910737), (81, 371041), (89, 337689), (99, 303579), (267, 112563), (297, 101193), (379, 79299), (801, 37521), (891, 33731), (979, 30699), (1137, 26433), (2403, 12507), (2937, 10233), (3411, 8811), (4169, 7209)]