3243339519

素因数分解:

$3^1\times 7^1\times {\mathrm{1999}}^1\times {\mathrm{77261}}^1$

素因数の和:79270

約数の個数: 16

約数和(自身を含む): 4944768000

約数和(自身を除く): 1701428481

約数列:

[1, 3, 7, 21, 1999, 5997, 13993, 41979, 77261, 231783, 540827, 1622481, 154444739, 463334217, 1081113173, 3243339519]

約数ペア:

[(1, 3243339519), (3, 1081113173), (7, 463334217), (21, 154444739), (1999, 1622481), (5997, 540827), (13993, 231783), (41979, 77261)]