5213019

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{251}}^1$

素因数の和:327

約数の個数: 32

約数和(自身を含む): 8515584

約数和(自身を除く): 3302565

約数列:

[1, 3, 7, 21, 23, 43, 69, 129, 161, 251, 301, 483, 753, 903, 989, 1757, 2967, 5271, 5773, 6923, 10793, 17319, 20769, 32379, 40411, 75551, 121233, 226653, 248239, 744717, 1737673, 5213019]

約数ペア:

[(1, 5213019), (3, 1737673), (7, 744717), (21, 248239), (23, 226653), (43, 121233), (69, 75551), (129, 40411), (161, 32379), (251, 20769), (301, 17319), (483, 10793), (753, 6923), (903, 5773), (989, 5271), (1757, 2967)]