8477139

素因数分解:

$3^1\times {\mathrm{11}}^4\times {\mathrm{193}}^1$

素因数の和:240

約数の個数: 20

約数和(自身を含む): 12497480

約数和(自身を除く): 4020341

約数列:

[1, 3, 11, 33, 121, 193, 363, 579, 1331, 2123, 3993, 6369, 14641, 23353, 43923, 70059, 256883, 770649, 2825713, 8477139]

約数ペア:

[(1, 8477139), (3, 2825713), (11, 770649), (33, 256883), (121, 70059), (193, 43923), (363, 23353), (579, 14641), (1331, 6369), (2123, 3993)]