1208642271

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{653}}^1\times {\mathrm{13127}}^1$

素因数の和:13830

約数の個数: 16

約数和(自身を含む): 1648456704

約数和(自身を除く): 439814433

約数列:

[1, 3, 47, 141, 653, 1959, 13127, 30691, 39381, 92073, 616969, 1850907, 8571931, 25715793, 402880757, 1208642271]

約数ペア:

[(1, 1208642271), (3, 402880757), (47, 25715793), (141, 8571931), (653, 1850907), (1959, 616969), (13127, 92073), (30691, 39381)]