39812517

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{4691}}^1$

素因数の和:4761

約数の個数: 24

約数和(自身を含む): 61483968

約数和(自身を除く): 21671451

約数列:

[1, 3, 9, 23, 41, 69, 123, 207, 369, 943, 2829, 4691, 8487, 14073, 42219, 107893, 192331, 323679, 576993, 971037, 1730979, 4423613, 13270839, 39812517]

約数ペア:

[(1, 39812517), (3, 13270839), (9, 4423613), (23, 1730979), (41, 971037), (69, 576993), (123, 323679), (207, 192331), (369, 107893), (943, 42219), (2829, 14073), (4691, 8487)]