7897290423

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{1039}}^1\times {\mathrm{20939}}^1$

素因数の和:22003

約数の個数: 24

約数和(自身を含む): 11585683200

約数和(自身を除く): 3688392777

約数列:

[1, 3, 11, 33, 121, 363, 1039, 3117, 11429, 20939, 34287, 62817, 125719, 230329, 377157, 690987, 2533619, 7600857, 21755621, 65266863, 239311831, 717935493, 2632430141, 7897290423]

約数ペア:

[(1, 7897290423), (3, 2632430141), (11, 717935493), (33, 239311831), (121, 65266863), (363, 21755621), (1039, 7600857), (3117, 2533619), (11429, 690987), (20939, 377157), (34287, 230329), (62817, 125719)]