219023619

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{14251}}^1$

素因数の和:14410

約数の個数: 16

約数和(自身を含む): 301002240

約数和(自身を除く): 81978621

約数列:

[1, 3, 47, 109, 141, 327, 5123, 14251, 15369, 42753, 669797, 1553359, 2009391, 4660077, 73007873, 219023619]

約数ペア:

[(1, 219023619), (3, 73007873), (47, 4660077), (109, 2009391), (141, 1553359), (327, 669797), (5123, 42753), (14251, 15369)]