13507739

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{1583}}^1$

素因数の和:1666

約数の個数: 16

約数和(自身を含む): 16422912

約数和(自身を除く): 2915173

約数列:

[1, 7, 23, 53, 161, 371, 1219, 1583, 8533, 11081, 36409, 83899, 254863, 587293, 1929677, 13507739]

約数ペア:

[(1, 13507739), (7, 1929677), (23, 587293), (53, 254863), (161, 83899), (371, 36409), (1219, 11081), (1583, 8533)]