520016302053

素因数分解:

$3^3\times {\mathrm{239}}^1\times {\mathrm{2017}}^1\times {\mathrm{39953}}^1$

素因数の和:42218

約数の個数: 32

約数和(自身を含む): 774020851200

約数和(自身を除く): 254004549147

約数列:

[1, 3, 9, 27, 239, 717, 2017, 2151, 6051, 6453, 18153, 39953, 54459, 119859, 359577, 482063, 1078731, 1446189, 4338567, 9548767, 13015701, 28646301, 80585201, 85938903, 241755603, 257816709, 725266809, 2175800427, 19259863039, 57779589117, 173338767351, 520016302053]

約数ペア:

[(1, 520016302053), (3, 173338767351), (9, 57779589117), (27, 19259863039), (239, 2175800427), (717, 725266809), (2017, 257816709), (2151, 241755603), (6051, 85938903), (6453, 80585201), (18153, 28646301), (39953, 13015701), (54459, 9548767), (119859, 4338567), (359577, 1446189), (482063, 1078731)]