334443

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1$

素因数の和:194

約数の個数: 16

約数和(自身を含む): 481536

約数和(自身を除く): 147093

約数列:

[1, 3, 23, 37, 69, 111, 131, 393, 851, 2553, 3013, 4847, 9039, 14541, 111481, 334443]

約数ペア:

[(1, 334443), (3, 111481), (23, 14541), (37, 9039), (69, 4847), (111, 3013), (131, 2553), (393, 851)]