331336649

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{80363}}^1$

素因数の和:80420

約数の個数: 16

約数和(自身を含む): 411463680

約数和(自身を除く): 80127031

約数列:

[1, 7, 19, 31, 133, 217, 589, 4123, 80363, 562541, 1526897, 2491253, 10688279, 17438771, 47333807, 331336649]

約数ペア:

[(1, 331336649), (7, 47333807), (19, 17438771), (31, 10688279), (133, 2491253), (217, 1526897), (589, 562541), (4123, 80363)]