13033629

素因数分解:

$3^4\times 7^1\times {\mathrm{127}}^1\times {\mathrm{181}}^1$

素因数の和:327

約数の個数: 40

約数和(自身を含む): 22550528

約数和(自身を除く): 9516899

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 127, 181, 189, 381, 543, 567, 889, 1143, 1267, 1629, 2667, 3429, 3801, 4887, 8001, 10287, 11403, 14661, 22987, 24003, 34209, 68961, 72009, 102627, 160909, 206883, 482727, 620649, 1448181, 1861947, 4344543, 13033629]

約数ペア:

[(1, 13033629), (3, 4344543), (7, 1861947), (9, 1448181), (21, 620649), (27, 482727), (63, 206883), (81, 160909), (127, 102627), (181, 72009), (189, 68961), (381, 34209), (543, 24003), (567, 22987), (889, 14661), (1143, 11403), (1267, 10287), (1629, 8001), (2667, 4887), (3429, 3801)]