5321978641

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{78307}}^1$

素因数の和:78413

約数の個数: 24

約数和(自身を含む): 6606062880

約数和(自身を除く): 1284084239

約数列:

[1, 7, 19, 49, 73, 133, 511, 931, 1387, 3577, 9709, 67963, 78307, 548149, 1487833, 3837043, 5716411, 10414831, 40014877, 72903817, 108611809, 280104139, 760282663, 5321978641]

約数ペア:

[(1, 5321978641), (7, 760282663), (19, 280104139), (49, 108611809), (73, 72903817), (133, 40014877), (511, 10414831), (931, 5716411), (1387, 3837043), (3577, 1487833), (9709, 548149), (67963, 78307)]