405291027

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{143263}}^1$

素因数の和:143330

約数の個数: 16

約数和(自身を含む): 577640448

約数和(自身を除く): 172349421

約数列:

[1, 3, 23, 41, 69, 123, 943, 2829, 143263, 429789, 3295049, 5873783, 9885147, 17621349, 135097009, 405291027]

約数ペア:

[(1, 405291027), (3, 135097009), (23, 17621349), (41, 9885147), (69, 5873783), (123, 3295049), (943, 429789), (2829, 143263)]