2267496987

素因数分解:

$3^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{624139}}^1$

素因数の和:624322

約数の個数: 16

約数和(自身を含む): 3475211520

約数和(自身を除く): 1207714533

約数列:

[1, 3, 7, 21, 173, 519, 1211, 3633, 624139, 1872417, 4368973, 13106919, 107976047, 323928141, 755832329, 2267496987]

約数ペア:

[(1, 2267496987), (3, 755832329), (7, 323928141), (21, 107976047), (173, 13106919), (519, 4368973), (1211, 1872417), (3633, 624139)]