212993833

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{487}}^1\times {\mathrm{1979}}^1$

素因数の和:2496

約数の個数: 16

約数和(自身を含む): 243492480

約数和(自身を除く): 30498647

約数列:

[1, 13, 17, 221, 487, 1979, 6331, 8279, 25727, 33643, 107627, 437359, 963773, 12529049, 16384141, 212993833]

約数ペア:

[(1, 212993833), (13, 16384141), (17, 12529049), (221, 963773), (487, 437359), (1979, 107627), (6331, 33643), (8279, 25727)]