30117339

素因数分解:

$3^4\times 7^1\times {\mathrm{53117}}^1$

素因数の和:53136

約数の個数: 20

約数和(自身を含む): 51418224

約数和(自身を除く): 21300885

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 53117, 159351, 371819, 478053, 1115457, 1434159, 3346371, 4302477, 10039113, 30117339]

約数ペア:

[(1, 30117339), (3, 10039113), (7, 4302477), (9, 3346371), (21, 1434159), (27, 1115457), (63, 478053), (81, 371819), (189, 159351), (567, 53117)]