353267949

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{1291}}^1\times {\mathrm{1721}}^1$

素因数の和:3068

約数の個数: 16

約数和(自身を含む): 480561984

約数和(自身を除く): 127294035

約数列:

[1, 3, 53, 159, 1291, 1721, 3873, 5163, 68423, 91213, 205269, 273639, 2221811, 6665433, 117755983, 353267949]

約数ペア:

[(1, 353267949), (3, 117755983), (53, 6665433), (159, 2221811), (1291, 273639), (1721, 205269), (3873, 91213), (5163, 68423)]