30384711

素因数分解:

$3^2\times 7^1\times {\mathrm{307}}^1\times {\mathrm{1571}}^1$

素因数の和:1891

約数の個数: 24

約数和(自身を含む): 50354304

約数和(自身を除く): 19969593

約数列:

[1, 3, 7, 9, 21, 63, 307, 921, 1571, 2149, 2763, 4713, 6447, 10997, 14139, 19341, 32991, 98973, 482297, 1446891, 3376079, 4340673, 10128237, 30384711]

約数ペア:

[(1, 30384711), (3, 10128237), (7, 4340673), (9, 3376079), (21, 1446891), (63, 482297), (307, 98973), (921, 32991), (1571, 19341), (2149, 14139), (2763, 10997), (4713, 6447)]