497871361

素因数分解:

${\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{263}}^1\times {\mathrm{653}}^1$

素因数の和:1152

約数の個数: 16

約数和(自身を含む): 541449216

約数和(自身を除く): 43577855

約数列:

[1, 13, 223, 263, 653, 2899, 3419, 8489, 58649, 145619, 171739, 762437, 1893047, 2232607, 38297797, 497871361]

約数ペア:

[(1, 497871361), (13, 38297797), (223, 2232607), (263, 1893047), (653, 762437), (2899, 171739), (3419, 145619), (8489, 58649)]