53497293

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{13219}}^1$

素因数の和:13312

約数の個数: 16

約数和(自身を含む): 76147200

約数和(自身を除く): 22649907

約数列:

[1, 3, 19, 57, 71, 213, 1349, 4047, 13219, 39657, 251161, 753483, 938549, 2815647, 17832431, 53497293]

約数ペア:

[(1, 53497293), (3, 17832431), (19, 2815647), (57, 938549), (71, 753483), (213, 251161), (1349, 39657), (4047, 13219)]