12825217023

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{5557}}^1\times {\mathrm{17891}}^1$

素因数の和:23494

約数の個数: 16

約数和(自身を含む): 17502097536

約数和(自身を除く): 4676880513

約数列:

[1, 3, 43, 129, 5557, 16671, 17891, 53673, 238951, 716853, 769313, 2307939, 99420287, 298260861, 4275072341, 12825217023]

約数ペア:

[(1, 12825217023), (3, 4275072341), (43, 298260861), (129, 99420287), (5557, 2307939), (16671, 769313), (17891, 716853), (53673, 238951)]