13205349

素因数分解:

$3^5\times {\mathrm{31}}^1\times {\mathrm{1753}}^1$

素因数の和:1799

約数の個数: 24

約数和(自身を含む): 20430592

約数和(自身を除く): 7225243

約数列:

[1, 3, 9, 27, 31, 81, 93, 243, 279, 837, 1753, 2511, 5259, 7533, 15777, 47331, 54343, 141993, 163029, 425979, 489087, 1467261, 4401783, 13205349]

約数ペア:

[(1, 13205349), (3, 4401783), (9, 1467261), (27, 489087), (31, 425979), (81, 163029), (93, 141993), (243, 54343), (279, 47331), (837, 15777), (1753, 7533), (2511, 5259)]