8733339

素因数分解:

$3^4\times {\mathrm{137}}^1\times {\mathrm{787}}^1$

素因数の和:936

約数の個数: 20

約数和(自身を含む): 13158024

約数和(自身を除く): 4424685

約数列:

[1, 3, 9, 27, 81, 137, 411, 787, 1233, 2361, 3699, 7083, 11097, 21249, 63747, 107819, 323457, 970371, 2911113, 8733339]

約数ペア:

[(1, 8733339), (3, 2911113), (9, 970371), (27, 323457), (81, 107819), (137, 63747), (411, 21249), (787, 11097), (1233, 7083), (2361, 3699)]