4948863241

素因数分解:

$7^2\times {\mathrm{23}}^2\times {\mathrm{190921}}^1$

素因数の和:190981

約数の個数: 18

約数和(自身を含む): 6018052362

約数和(自身を除く): 1069189121

約数列:

[1, 7, 23, 49, 161, 529, 1127, 3703, 25921, 190921, 1336447, 4391183, 9355129, 30738281, 100997209, 215167967, 706980463, 4948863241]

約数ペア:

[(1, 4948863241), (7, 706980463), (23, 215167967), (49, 100997209), (161, 30738281), (529, 9355129), (1127, 4391183), (3703, 1336447), (25921, 190921)]