39907923

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{63649}}^1$

素因数の和:63682

約数の個数: 16

約数和(自身を含む): 61104000

約数和(自身を除く): 21196077

約数列:

[1, 3, 11, 19, 33, 57, 209, 627, 63649, 190947, 700139, 1209331, 2100417, 3627993, 13302641, 39907923]

約数ペア:

[(1, 39907923), (3, 13302641), (11, 3627993), (19, 2100417), (33, 1209331), (57, 700139), (209, 190947), (627, 63649)]