4737591

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{347}}^1$

素因数の和:431

約数の個数: 24

約数和(自身を含む): 7220304

約数和(自身を除く): 2482713

約数列:

[1, 3, 9, 37, 41, 111, 123, 333, 347, 369, 1041, 1517, 3123, 4551, 12839, 13653, 14227, 38517, 42681, 115551, 128043, 526399, 1579197, 4737591]

約数ペア:

[(1, 4737591), (3, 1579197), (9, 526399), (37, 128043), (41, 115551), (111, 42681), (123, 38517), (333, 14227), (347, 13653), (369, 12839), (1041, 4551), (1517, 3123)]