8472303

素因数分解:

$3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1949}}^1$

素因数の和:1988

約数の個数: 32

約数和(自身を含む): 14976000

約数和(自身を除く): 6503697

約数列:

[1, 3, 7, 9, 21, 23, 27, 63, 69, 161, 189, 207, 483, 621, 1449, 1949, 4347, 5847, 13643, 17541, 40929, 44827, 52623, 122787, 134481, 313789, 368361, 403443, 941367, 1210329, 2824101, 8472303]

約数ペア:

[(1, 8472303), (3, 2824101), (7, 1210329), (9, 941367), (21, 403443), (23, 368361), (27, 313789), (63, 134481), (69, 122787), (161, 52623), (189, 44827), (207, 40929), (483, 17541), (621, 13643), (1449, 5847), (1949, 4347)]