425535783

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{21011}}^1$

素因数の和:21214

約数の個数: 16

約数和(自身を含む): 584301696

約数和(自身を除く): 158765913

約数列:

[1, 3, 43, 129, 157, 471, 6751, 20253, 21011, 63033, 903473, 2710419, 3298727, 9896181, 141845261, 425535783]

約数ペア:

[(1, 425535783), (3, 141845261), (43, 9896181), (129, 3298727), (157, 2710419), (471, 903473), (6751, 63033), (20253, 21011)]