2049783

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{487}}^1$

素因数の和:574

約数の個数: 16

約数和(自身を含む): 2904576

約数和(自身を除く): 854793

約数列:

[1, 3, 23, 61, 69, 183, 487, 1403, 1461, 4209, 11201, 29707, 33603, 89121, 683261, 2049783]

約数ペア:

[(1, 2049783), (3, 683261), (23, 89121), (61, 33603), (69, 29707), (183, 11201), (487, 4209), (1403, 1461)]