29389689

素因数分解:

$3^3\times 7^1\times {\mathrm{155501}}^1$

素因数の和:155517

約数の個数: 16

約数和(自身を含む): 49760640

約数和(自身を除く): 20370951

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 155501, 466503, 1088507, 1399509, 3265521, 4198527, 9796563, 29389689]

約数ペア:

[(1, 29389689), (3, 9796563), (7, 4198527), (9, 3265521), (21, 1399509), (27, 1088507), (63, 466503), (189, 155501)]