231663901

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{241}}^1\times {\mathrm{2591}}^1$

素因数の和:2892

約数の個数: 16

約数和(自身を含む): 270978048

約数和(自身を除く): 39314147

約数列:

[1, 7, 53, 241, 371, 1687, 2591, 12773, 18137, 89411, 137323, 624431, 961261, 4371017, 33094843, 231663901]

約数ペア:

[(1, 231663901), (7, 33094843), (53, 4371017), (241, 961261), (371, 624431), (1687, 137323), (2591, 89411), (12773, 18137)]