539776811

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{71333}}^1$

素因数の和:71410

約数の個数: 16

約数和(自身を含む): 657414144

約数和(自身を除く): 117637333

約数列:

[1, 7, 23, 47, 161, 329, 1081, 7567, 71333, 499331, 1640659, 3352651, 11484613, 23468557, 77110973, 539776811]

約数ペア:

[(1, 539776811), (7, 77110973), (23, 23468557), (47, 11484613), (161, 3352651), (329, 1640659), (1081, 499331), (7567, 71333)]