38956421

素因数分解:

$7^2\times {\mathrm{439}}^1\times {\mathrm{1811}}^1$

素因数の和:2264

約数の個数: 12

約数和(自身を含む): 45444960

約数和(自身を除く): 6488539

約数列:

[1, 7, 49, 439, 1811, 3073, 12677, 21511, 88739, 795029, 5565203, 38956421]

約数ペア:

[(1, 38956421), (7, 5565203), (49, 795029), (439, 88739), (1811, 21511), (3073, 12677)]