304801893

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{27737}}^1$

素因数の和:27794

約数の個数: 32

約数和(自身を含む): 505941120

約数和(自身を除く): 201139227

約数列:

[1, 3, 9, 11, 27, 33, 37, 99, 111, 297, 333, 407, 999, 1221, 3663, 10989, 27737, 83211, 249633, 305107, 748899, 915321, 1026269, 2745963, 3078807, 8237889, 9236421, 11288959, 27709263, 33866877, 101600631, 304801893]

約数ペア:

[(1, 304801893), (3, 101600631), (9, 33866877), (11, 27709263), (27, 11288959), (33, 9236421), (37, 8237889), (99, 3078807), (111, 2745963), (297, 1026269), (333, 915321), (407, 748899), (999, 305107), (1221, 249633), (3663, 83211), (10989, 27737)]