3280839

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{211}}^1$

素因数の和:358

約数の個数: 16

約数和(自身を含む): 4518144

約数和(自身を除く): 1237305

約数列:

[1, 3, 71, 73, 211, 213, 219, 633, 5183, 14981, 15403, 15549, 44943, 46209, 1093613, 3280839]

約数ペア:

[(1, 3280839), (3, 1093613), (71, 46209), (73, 44943), (211, 15549), (213, 15403), (219, 14981), (633, 5183)]