3556161

素因数分解:

$3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1201}}^1$

素因数の和:1261

約数の個数: 24

約数和(自身を含む): 6000384

約数和(自身を除く): 2444223

約数列:

[1, 3, 7, 9, 21, 47, 63, 141, 329, 423, 987, 1201, 2961, 3603, 8407, 10809, 25221, 56447, 75663, 169341, 395129, 508023, 1185387, 3556161]

約数ペア:

[(1, 3556161), (3, 1185387), (7, 508023), (9, 395129), (21, 169341), (47, 75663), (63, 56447), (141, 25221), (329, 10809), (423, 8407), (987, 3603), (1201, 2961)]