338973843

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{1201}}^1\times {\mathrm{7237}}^1$

素因数の和:8454

約数の個数: 16

約数和(自身を含む): 487204256

約数和(自身を除く): 148230413

約数列:

[1, 3, 13, 39, 1201, 3603, 7237, 15613, 21711, 46839, 94081, 282243, 8691637, 26074911, 112991281, 338973843]

約数ペア:

[(1, 338973843), (3, 112991281), (13, 26074911), (39, 8691637), (1201, 282243), (3603, 94081), (7237, 46839), (15613, 21711)]