313633357

素因数分解:

${\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{487}}^1\times {\mathrm{881}}^1$

素因数の和:1428

約数の個数: 16

約数和(自身を含む): 340889472

約数和(自身を除く): 27256115

約数列:

[1, 17, 43, 487, 731, 881, 8279, 14977, 20941, 37883, 355997, 429047, 644011, 7293799, 18449021, 313633357]

約数ペア:

[(1, 313633357), (17, 18449021), (43, 7293799), (487, 644011), (731, 429047), (881, 355997), (8279, 37883), (14977, 20941)]