213550427

素因数分解:

${\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{1361}}^1$

素因数の和:1534

約数の個数: 16

約数和(自身を含む): 226527840

約数和(自身を除く): 12977413

約数列:

[1, 41, 43, 89, 1361, 1763, 3649, 3827, 55801, 58523, 121129, 156907, 2399443, 4966289, 5208547, 213550427]

約数ペア:

[(1, 213550427), (41, 5208547), (43, 4966289), (89, 2399443), (1361, 156907), (1763, 121129), (3649, 58523), (3827, 55801)]