447489084

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{5327251}}^1$

素因数の和:5327265

約数の個数: 24

約数和(自身を含む): 1193304448

約数和(自身を除く): 745815364

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 5327251, 10654502, 15981753, 21309004, 31963506, 37290757, 63927012, 74581514, 111872271, 149163028, 223744542, 447489084]

約数ペア:

[(1, 447489084), (2, 223744542), (3, 149163028), (4, 111872271), (6, 74581514), (7, 63927012), (12, 37290757), (14, 31963506), (21, 21309004), (28, 15981753), (42, 10654502), (84, 5327251)]