8921161.00000000

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{4177}}^1$

素因数の和:4345

約数の個数: 24

約数和(自身を含む): 114059400

約数和(自身を除く): 41241759

約数列:

[1, 3, 9, 13, 39, 117, 149, 447, 1341, 1937, 4177, 5811, 12531, 17433, 37593, 54301, 162903, 488709, 622373, 1867119, 5601357, 8090849, 24272547, 72817641]

約数ペア:

[(1, 72817641), (3, 24272547), (9, 8090849), (13, 5601357), (39, 1867119), (117, 622373), (149, 488709), (447, 162903), (1341, 54301), (1937, 37593), (4177, 17433), (5811, 12531)]