2981612803

素因数分解:

${\mathrm{13}}^1\times {\mathrm{73}}^2\times {\mathrm{193}}^1\times {\mathrm{223}}^1$

素因数の和:575

約数の個数: 24

約数和(自身を含む): 3287098752

約数和(自身を除く): 305485949

約数列:

[1, 13, 73, 193, 223, 949, 2509, 2899, 5329, 14089, 16279, 43039, 69277, 183157, 211627, 559507, 1028497, 1188367, 3141847, 13370461, 15448771, 40844011, 229354831, 2981612803]

約数ペア:

[(1, 2981612803), (13, 229354831), (73, 40844011), (193, 15448771), (223, 13370461), (949, 3141847), (2509, 1188367), (2899, 1028497), (5329, 559507), (14089, 211627), (16279, 183157), (43039, 69277)]