30665481

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{132751}}^1$

素因数の和:132772

約数の個数: 16

約数和(自身を含む): 50976768

約数和(自身を除く): 20311287

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 132751, 398253, 929257, 1460261, 2787771, 4380783, 10221827, 30665481]

約数ペア:

[(1, 30665481), (3, 10221827), (7, 4380783), (11, 2787771), (21, 1460261), (33, 929257), (77, 398253), (231, 132751)]