7279293

素因数分解:

$3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{2153}}^1$

素因数の和:2193

約数の個数: 24

約数和(自身を含む): 11786688

約数和(自身を除く): 4507395

約数列:

[1, 3, 7, 21, 23, 49, 69, 147, 161, 483, 1127, 2153, 3381, 6459, 15071, 45213, 49519, 105497, 148557, 316491, 346633, 1039899, 2426431, 7279293]

約数ペア:

[(1, 7279293), (3, 2426431), (7, 1039899), (21, 346633), (23, 316491), (49, 148557), (69, 105497), (147, 49519), (161, 45213), (483, 15071), (1127, 6459), (2153, 3381)]