788336673

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{197}}^1\times {\mathrm{463}}^1$

素因数の和:773

約数の個数: 32

約数和(自身を含む): 1099524096

約数和(自身を除く): 311187423

約数列:

[1, 3, 43, 67, 129, 197, 201, 463, 591, 1389, 2881, 8471, 8643, 13199, 19909, 25413, 31021, 39597, 59727, 91211, 93063, 273633, 567557, 1333903, 1702671, 3922073, 4001709, 6111137, 11766219, 18333411, 262778891, 788336673]

約数ペア:

[(1, 788336673), (3, 262778891), (43, 18333411), (67, 11766219), (129, 6111137), (197, 4001709), (201, 3922073), (463, 1702671), (591, 1333903), (1389, 567557), (2881, 273633), (8471, 93063), (8643, 91211), (13199, 59727), (19909, 39597), (25413, 31021)]