481572147

素因数分解:

$3^1\times 7^2\times {\mathrm{89}}^1\times {\mathrm{36809}}^1$

素因数の和:36915

約数の個数: 24

約数和(自身を含む): 755341200

約数和(自身を除く): 273769053

約数列:

[1, 3, 7, 21, 49, 89, 147, 267, 623, 1869, 4361, 13083, 36809, 110427, 257663, 772989, 1803641, 3276001, 5410923, 9828003, 22932007, 68796021, 160524049, 481572147]

約数ペア:

[(1, 481572147), (3, 160524049), (7, 68796021), (21, 22932007), (49, 9828003), (89, 5410923), (147, 3276001), (267, 1803641), (623, 772989), (1869, 257663), (4361, 110427), (13083, 36809)]