40811829

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{641}}^1\times {\mathrm{1117}}^1$

素因数の和:1780

約数の個数: 16

約数和(自身を含む): 57420480

約数和(自身を除く): 16608651

約数列:

[1, 3, 19, 57, 641, 1117, 1923, 3351, 12179, 21223, 36537, 63669, 715997, 2147991, 13603943, 40811829]

約数ペア:

[(1, 40811829), (3, 13603943), (19, 2147991), (57, 715997), (641, 63669), (1117, 36537), (1923, 21223), (3351, 12179)]