9933681

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1\times {\mathrm{313}}^1$

素因数の和:536

約数の個数: 16

約数和(自身を含む): 13564800

約数和(自身を除く): 3631119

約数列:

[1, 3, 71, 149, 213, 313, 447, 939, 10579, 22223, 31737, 46637, 66669, 139911, 3311227, 9933681]

約数ペア:

[(1, 9933681), (3, 3311227), (71, 139911), (149, 66669), (213, 46637), (313, 31737), (447, 22223), (939, 10579)]