331336681

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{241}}^1\times {\mathrm{6221}}^1$

素因数の和:6492

約数の個数: 16

約数和(自身を含む): 379442448

約数和(自身を除く): 48105767

約数列:

[1, 13, 17, 221, 241, 3133, 4097, 6221, 53261, 80873, 105757, 1374841, 1499261, 19490393, 25487437, 331336681]

約数ペア:

[(1, 331336681), (13, 25487437), (17, 19490393), (221, 1499261), (241, 1374841), (3133, 105757), (4097, 80873), (6221, 53261)]