133420451

素因数分解:

${\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{2819}}^1$

素因数の和:2938

約数の個数: 16

約数和(自身を含む): 146188800

約数和(自身を除く): 12768349

約数列:

[1, 19, 47, 53, 893, 1007, 2491, 2819, 47329, 53561, 132493, 149407, 2517367, 2838733, 7022129, 133420451]

約数ペア:

[(1, 133420451), (19, 7022129), (47, 2838733), (53, 2517367), (893, 149407), (1007, 132493), (2491, 53561), (2819, 47329)]