30389703

素因数分解:

$3^1\times {\mathrm{31}}^2\times {\mathrm{83}}^1\times {\mathrm{127}}^1$

素因数の和:275

約数の個数: 24

約数和(自身を含む): 42706944

約数和(自身を除く): 12317241

約数列:

[1, 3, 31, 83, 93, 127, 249, 381, 961, 2573, 2883, 3937, 7719, 10541, 11811, 31623, 79763, 122047, 239289, 326771, 366141, 980313, 10129901, 30389703]

約数ペア:

[(1, 30389703), (3, 10129901), (31, 980313), (83, 366141), (93, 326771), (127, 239289), (249, 122047), (381, 79763), (961, 31623), (2573, 11811), (2883, 10541), (3937, 7719)]