39514781973

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{4987351}}^1$

素因数の和:4987512

約数の個数: 16

約数和(自身を含む): 55858342400

約数和(自身を除く): 16343560427

約数列:

[1, 3, 19, 57, 139, 417, 2641, 7923, 4987351, 14962053, 94759669, 284279007, 693241789, 2079725367, 13171593991, 39514781973]

約数ペア:

[(1, 39514781973), (3, 13171593991), (19, 2079725367), (57, 693241789), (139, 284279007), (417, 94759669), (2641, 14962053), (7923, 4987351)]