16766451

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{3049}}^1$

素因数の和:3115

約数の個数: 24

約数和(自身を含む): 26644800

約数和(自身を除く): 9878349

約数列:

[1, 3, 9, 13, 39, 47, 117, 141, 423, 611, 1833, 3049, 5499, 9147, 27441, 39637, 118911, 143303, 356733, 429909, 1289727, 1862939, 5588817, 16766451]

約数ペア:

[(1, 16766451), (3, 5588817), (9, 1862939), (13, 1289727), (39, 429909), (47, 356733), (117, 143303), (141, 118911), (423, 39637), (611, 27441), (1833, 9147), (3049, 5499)]