280852223

素因数分解:

${\mathrm{17}}^2\times {\mathrm{607}}^1\times {\mathrm{1601}}^1$

素因数の和:2242

約数の個数: 12

約数和(自身を含む): 299022912

約数和(自身を除く): 18170689

約数列:

[1, 17, 289, 607, 1601, 10319, 27217, 175423, 462689, 971807, 16520719, 280852223]

約数ペア:

[(1, 280852223), (17, 16520719), (289, 971807), (607, 462689), (1601, 175423), (10319, 27217)]