30647113

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{223}}^1\times {\mathrm{677}}^1$

素因数の和:936

約数の個数: 16

約数和(自身を含む): 36449280

約数和(自身を除く): 5802167

約数列:

[1, 7, 29, 203, 223, 677, 1561, 4739, 6467, 19633, 45269, 137431, 150971, 1056797, 4378159, 30647113]

約数ペア:

[(1, 30647113), (7, 4378159), (29, 1056797), (203, 150971), (223, 137431), (677, 45269), (1561, 19633), (4739, 6467)]