28326539

素因数分解:

${\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1\times {\mathrm{211}}^1$

素因数の和:430

約数の個数: 16

約数和(自身を含む): 30909600

約数和(自身を除く): 2583061

約数列:

[1, 17, 53, 149, 211, 901, 2533, 3587, 7897, 11183, 31439, 134249, 190111, 534463, 1666267, 28326539]

約数ペア:

[(1, 28326539), (17, 1666267), (53, 534463), (149, 190111), (211, 134249), (901, 31439), (2533, 11183), (3587, 7897)]