7263193

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{229}}^1$

素因数の和:456

約数の個数: 16

約数和(自身を含む): 8743680

約数和(自身を除く): 1480487

約数列:

[1, 7, 23, 161, 197, 229, 1379, 1603, 4531, 5267, 31717, 36869, 45113, 315791, 1037599, 7263193]

約数ペア:

[(1, 7263193), (7, 1037599), (23, 315791), (161, 45113), (197, 36869), (229, 31717), (1379, 5267), (1603, 4531)]