2247665181

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{719}}^1\times {\mathrm{19661}}^1$

素因数の和:20436

約数の個数: 16

約数和(自身を含む): 3057834240

約数和(自身を除く): 810169059

約数列:

[1, 3, 53, 159, 719, 2157, 19661, 38107, 58983, 114321, 1042033, 3126099, 14136259, 42408777, 749221727, 2247665181]

約数ペア:

[(1, 2247665181), (3, 749221727), (53, 42408777), (159, 14136259), (719, 3126099), (2157, 1042033), (19661, 114321), (38107, 58983)]