517423431

素因数分解:

$3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{230273}}^1$

素因数の和:230390

約数の個数: 16

約数和(自身を含む): 795826944

約数和(自身を除く): 278403513

約数列:

[1, 3, 7, 21, 107, 321, 749, 2247, 230273, 690819, 1611911, 4835733, 24639211, 73917633, 172474477, 517423431]

約数ペア:

[(1, 517423431), (3, 172474477), (7, 73917633), (21, 24639211), (107, 4835733), (321, 1611911), (749, 690819), (2247, 230273)]