86842221

素因数分解:

$3^1\times {\mathrm{223}}^1\times {\mathrm{271}}^1\times {\mathrm{479}}^1$

素因数の和:976

約数の個数: 16

約数和(自身を含む): 116981760

約数和(自身を除く): 30139539

約数列:

[1, 3, 223, 271, 479, 669, 813, 1437, 60433, 106817, 129809, 181299, 320451, 389427, 28947407, 86842221]

約数ペア:

[(1, 86842221), (3, 28947407), (223, 389427), (271, 320451), (479, 181299), (669, 129809), (813, 106817), (1437, 60433)]