30888459

素因数分解:

$3^6\times 7^1\times {\mathrm{6053}}^1$

素因数の和:6078

約数の個数: 28

約数和(自身を含む): 52936176

約数和(自身を除く): 22047717

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 729, 1701, 5103, 6053, 18159, 42371, 54477, 127113, 163431, 381339, 490293, 1144017, 1470879, 3432051, 4412637, 10296153, 30888459]

約数ペア:

[(1, 30888459), (3, 10296153), (7, 4412637), (9, 3432051), (21, 1470879), (27, 1144017), (63, 490293), (81, 381339), (189, 163431), (243, 127113), (567, 54477), (729, 42371), (1701, 18159), (5103, 6053)]