210316249

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{18617}}^1$

素因数の和:18720

約数の個数: 16

約数和(自身を含む): 250225920

約数和(自身を除く): 39909671

約数列:

[1, 11, 13, 79, 143, 869, 1027, 11297, 18617, 204787, 242021, 1470743, 2662231, 16178173, 19119659, 210316249]

約数ペア:

[(1, 210316249), (11, 19119659), (13, 16178173), (79, 2662231), (143, 1470743), (869, 242021), (1027, 204787), (11297, 18617)]