30664809

素因数分解:

$3^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{4549}}^1$

素因数の和:4669

約数の個数: 24

約数和(自身を含む): 51105600

約数和(自身を除く): 20440791

約数列:

[1, 3, 7, 9, 21, 63, 107, 321, 749, 963, 2247, 4549, 6741, 13647, 31843, 40941, 95529, 286587, 486743, 1460229, 3407201, 4380687, 10221603, 30664809]

約数ペア:

[(1, 30664809), (3, 10221603), (7, 4380687), (9, 3407201), (21, 1460229), (63, 486743), (107, 286587), (321, 95529), (749, 40941), (963, 31843), (2247, 13647), (4549, 6741)]