2657673

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{347}}^1$

素因数の和:413

約数の個数: 24

約数和(自身を含む): 4125888

約数和(自身を除く): 1468215

約数列:

[1, 3, 9, 23, 37, 69, 111, 207, 333, 347, 851, 1041, 2553, 3123, 7659, 7981, 12839, 23943, 38517, 71829, 115551, 295297, 885891, 2657673]

約数ペア:

[(1, 2657673), (3, 885891), (9, 295297), (23, 115551), (37, 71829), (69, 38517), (111, 23943), (207, 12839), (333, 7981), (347, 7659), (851, 3123), (1041, 2553)]