977320959

素因数分解:

$3^1\times {\mathrm{103}}^1\times {\mathrm{251}}^1\times {\mathrm{12601}}^1$

素因数の和:12958

約数の個数: 16

約数和(自身を含む): 1321092864

約数和(自身を除く): 343771905

約数列:

[1, 3, 103, 251, 309, 753, 12601, 25853, 37803, 77559, 1297903, 3162851, 3893709, 9488553, 325773653, 977320959]

約数ペア:

[(1, 977320959), (3, 325773653), (103, 9488553), (251, 3893709), (309, 3162851), (753, 1297903), (12601, 77559), (25853, 37803)]