6690387

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{6991}}^1$

素因数の和:7034

約数の個数: 16

約数和(自身を含む): 10068480

約数和(自身を除く): 3378093

約数列:

[1, 3, 11, 29, 33, 87, 319, 957, 6991, 20973, 76901, 202739, 230703, 608217, 2230129, 6690387]

約数ペア:

[(1, 6690387), (3, 2230129), (11, 608217), (29, 230703), (33, 202739), (87, 76901), (319, 20973), (957, 6991)]