5161143

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{2243}}^1$

素因数の和:2318

約数の個数: 16

約数和(自身を含む): 7539840

約数和(自身を除く): 2378697

約数列:

[1, 3, 13, 39, 59, 177, 767, 2243, 2301, 6729, 29159, 87477, 132337, 397011, 1720381, 5161143]

約数ペア:

[(1, 5161143), (3, 1720381), (13, 397011), (39, 132337), (59, 87477), (177, 29159), (767, 6729), (2243, 2301)]