54321897

素因数分解:

$3^1\times 7^1\times {\mathrm{733}}^1\times {\mathrm{3529}}^1$

素因数の和:4272

約数の個数: 16

約数和(自身を含む): 82912640

約数和(自身を除く): 28590743

約数列:

[1, 3, 7, 21, 733, 2199, 3529, 5131, 10587, 15393, 24703, 74109, 2586757, 7760271, 18107299, 54321897]

約数ペア:

[(1, 54321897), (3, 18107299), (7, 7760271), (21, 2586757), (733, 74109), (2199, 24703), (3529, 15393), (5131, 10587)]