4398681

素因数分解:

$3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{1301}}^1$

素因数の和:1341

約数の個数: 24

約数和(自身を含む): 7124544

約数和(自身を除く): 2725863

約数列:

[1, 3, 7, 21, 23, 49, 69, 147, 161, 483, 1127, 1301, 3381, 3903, 9107, 27321, 29923, 63749, 89769, 191247, 209461, 628383, 1466227, 4398681]

約数ペア:

[(1, 4398681), (3, 1466227), (7, 628383), (21, 209461), (23, 191247), (49, 89769), (69, 63749), (147, 29923), (161, 27321), (483, 9107), (1127, 3903), (1301, 3381)]