39956829

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{63727}}^1$

素因数の和:63760

約数の個数: 16

約数和(自身を含む): 61178880

約数和(自身を除く): 21222051

約数列:

[1, 3, 11, 19, 33, 57, 209, 627, 63727, 191181, 700997, 1210813, 2102991, 3632439, 13318943, 39956829]

約数ペア:

[(1, 39956829), (3, 13318943), (11, 3632439), (19, 2102991), (33, 1210813), (57, 700997), (209, 191181), (627, 63727)]