30430257

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{797}}^1$

素因数の和:913

約数の個数: 32

約数和(自身を含む): 48263040

約数和(自身を除く): 17832783

約数列:

[1, 3, 11, 13, 33, 39, 89, 143, 267, 429, 797, 979, 1157, 2391, 2937, 3471, 8767, 10361, 12727, 26301, 31083, 38181, 70933, 113971, 212799, 341913, 780263, 922129, 2340789, 2766387, 10143419, 30430257]

約数ペア:

[(1, 30430257), (3, 10143419), (11, 2766387), (13, 2340789), (33, 922129), (39, 780263), (89, 341913), (143, 212799), (267, 113971), (429, 70933), (797, 38181), (979, 31083), (1157, 26301), (2391, 12727), (2937, 10361), (3471, 8767)]