290416147

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{523}}^1\times {\mathrm{3449}}^1$

素因数の和:4002

約数の個数: 16

約数和(自身を含む): 347097600

約数和(自身を除く): 56681453

約数列:

[1, 7, 23, 161, 523, 3449, 3661, 12029, 24143, 79327, 84203, 555289, 1803827, 12626789, 41488021, 290416147]

約数ペア:

[(1, 290416147), (7, 41488021), (23, 12626789), (161, 1803827), (523, 555289), (3449, 84203), (3661, 79327), (12029, 24143)]