320433141

素因数分解:

$3^1\times 7^1\times {\mathrm{1949}}^1\times {\mathrm{7829}}^1$

素因数の和:9788

約数の個数: 16

約数和(自身を含む): 488592000

約数和(自身を除く): 168158859

約数列:

[1, 3, 7, 21, 1949, 5847, 7829, 13643, 23487, 40929, 54803, 164409, 15258721, 45776163, 106811047, 320433141]

約数ペア:

[(1, 320433141), (3, 106811047), (7, 45776163), (21, 15258721), (1949, 164409), (5847, 54803), (7829, 40929), (13643, 23487)]