620581247

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{48761}}^1$

素因数の和:48874

約数の個数: 16

約数和(自身を含む): 737281440

約数和(自身を除く): 116700193

約数列:

[1, 11, 13, 89, 143, 979, 1157, 12727, 48761, 536371, 633893, 4339729, 6972823, 47737019, 56416477, 620581247]

約数ペア:

[(1, 620581247), (11, 56416477), (13, 47737019), (89, 6972823), (143, 4339729), (979, 633893), (1157, 536371), (12727, 48761)]