4205778873

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{21157}}^1$

素因数の和:21293

約数の個数: 32

約数和(自身を含む): 6077254656

約数和(自身を除く): 1871475783

約数列:

[1, 3, 23, 43, 67, 69, 129, 201, 989, 1541, 2881, 2967, 4623, 8643, 21157, 63471, 66263, 198789, 486611, 909751, 1417519, 1459833, 2729253, 4252557, 20924273, 32602937, 60953317, 62772819, 97808811, 182859951, 1401926291, 4205778873]

約数ペア:

[(1, 4205778873), (3, 1401926291), (23, 182859951), (43, 97808811), (67, 62772819), (69, 60953317), (129, 32602937), (201, 20924273), (989, 4252557), (1541, 2729253), (2881, 1459833), (2967, 1417519), (4623, 909751), (8643, 486611), (21157, 198789), (63471, 66263)]