4572207

素因数分解:

$3^4\times {\mathrm{47}}^1\times {\mathrm{1201}}^1$

素因数の和:1260

約数の個数: 20

約数和(自身を含む): 6981216

約数和(自身を除く): 2409009

約数列:

[1, 3, 9, 27, 47, 81, 141, 423, 1201, 1269, 3603, 3807, 10809, 32427, 56447, 97281, 169341, 508023, 1524069, 4572207]

約数ペア:

[(1, 4572207), (3, 1524069), (9, 508023), (27, 169341), (47, 97281), (81, 56447), (141, 32427), (423, 10809), (1201, 3807), (1269, 3603)]