2163778.00000000

素因数分解:

$3^2\times {\mathrm{401}}^1\times {\mathrm{19571}}^1$

素因数の和:19978

約数の個数: 12

約数和(自身を含む): 102283272

約数和(自身を除く): 31651533

約数列:

[1, 3, 9, 401, 1203, 3609, 19571, 58713, 176139, 7847971, 23543913, 70631739]

約数ペア:

[(1, 70631739), (3, 23543913), (9, 7847971), (401, 176139), (1203, 58713), (3609, 19571)]