30732051

素因数分解:

$3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{20047}}^1$

素因数の和:20130

約数の個数: 16

約数和(自身を含む): 47473664

約数和(自身を除く): 16741613

約数列:

[1, 3, 7, 21, 73, 219, 511, 1533, 20047, 60141, 140329, 420987, 1463431, 4390293, 10244017, 30732051]

約数ペア:

[(1, 30732051), (3, 10244017), (7, 4390293), (21, 1463431), (73, 420987), (219, 140329), (511, 60141), (1533, 20047)]