17899479

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{2593}}^1$

素因数の和:2671

約数の個数: 24

約数和(自身を含む): 28326480

約数和(自身を除く): 10427001

約数列:

[1, 3, 9, 13, 39, 59, 117, 177, 531, 767, 2301, 2593, 6903, 7779, 23337, 33709, 101127, 152987, 303381, 458961, 1376883, 1988831, 5966493, 17899479]

約数ペア:

[(1, 17899479), (3, 5966493), (9, 1988831), (13, 1376883), (39, 458961), (59, 303381), (117, 152987), (177, 101127), (531, 33709), (767, 23337), (2301, 7779), (2593, 6903)]