13297803

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1\times {\mathrm{419}}^1$

素因数の和:642

約数の個数: 16

約数和(自身を含む): 18144000

約数和(自身を除く): 4846197

約数列:

[1, 3, 71, 149, 213, 419, 447, 1257, 10579, 29749, 31737, 62431, 89247, 187293, 4432601, 13297803]

約数ペア:

[(1, 13297803), (3, 4432601), (71, 187293), (149, 89247), (213, 62431), (419, 31737), (447, 29749), (1257, 10579)]