3963087

素因数分解:

$3^5\times {\mathrm{47}}^1\times {\mathrm{347}}^1$

素因数の和:409

約数の個数: 24

約数和(自身を含む): 6080256

約数和(自身を除く): 2117169

約数列:

[1, 3, 9, 27, 47, 81, 141, 243, 347, 423, 1041, 1269, 3123, 3807, 9369, 11421, 16309, 28107, 48927, 84321, 146781, 440343, 1321029, 3963087]

約数ペア:

[(1, 3963087), (3, 1321029), (9, 440343), (27, 146781), (47, 84321), (81, 48927), (141, 28107), (243, 16309), (347, 11421), (423, 9369), (1041, 3807), (1269, 3123)]