3947041

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{503}}^1$

素因数の和:588

約数の個数: 16

約数和(自身を含む): 4838400

約数和(自身を除く): 891359

約数列:

[1, 7, 19, 59, 133, 413, 503, 1121, 3521, 7847, 9557, 29677, 66899, 207739, 563863, 3947041]

約数ペア:

[(1, 3947041), (7, 563863), (19, 207739), (59, 66899), (133, 29677), (413, 9557), (503, 7847), (1121, 3521)]