493146059

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{71233}}^1$

素因数の和:71306

約数の個数: 16

約数和(自身を含む): 601784832

約数和(自身を除く): 108638773

約数列:

[1, 7, 23, 43, 161, 301, 989, 6923, 71233, 498631, 1638359, 3063019, 11468513, 21441133, 70449437, 493146059]

約数ペア:

[(1, 493146059), (7, 70449437), (23, 21441133), (43, 11468513), (161, 3063019), (301, 1638359), (989, 498631), (6923, 71233)]