1382207841

素因数分解:

$3^3\times 7^1\times {\mathrm{1559}}^1\times {\mathrm{4691}}^1$

素因数の和:6266

約数の個数: 32

約数和(自身を含む): 2342246400

約数和(自身を除く): 960038559

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 1559, 4677, 4691, 10913, 14031, 14073, 32739, 32837, 42093, 42219, 98217, 98511, 126657, 294651, 295533, 886599, 7313269, 21939807, 51192883, 65819421, 153578649, 197458263, 460735947, 1382207841]

約数ペア:

[(1, 1382207841), (3, 460735947), (7, 197458263), (9, 153578649), (21, 65819421), (27, 51192883), (63, 21939807), (189, 7313269), (1559, 886599), (4677, 295533), (4691, 294651), (10913, 126657), (14031, 98511), (14073, 98217), (32739, 42219), (32837, 42093)]