4771791

素因数分解:

$3^5\times {\mathrm{73}}^1\times {\mathrm{269}}^1$

素因数の和:357

約数の個数: 24

約数和(自身を含む): 7272720

約数和(自身を除く): 2500929

約数列:

[1, 3, 9, 27, 73, 81, 219, 243, 269, 657, 807, 1971, 2421, 5913, 7263, 17739, 19637, 21789, 58911, 65367, 176733, 530199, 1590597, 4771791]

約数ペア:

[(1, 4771791), (3, 1590597), (9, 530199), (27, 176733), (73, 65367), (81, 58911), (219, 21789), (243, 19637), (269, 17739), (657, 7263), (807, 5913), (1971, 2421)]