39714339

素因数分解:

$3^1\times 7^1\times {\mathrm{947}}^1\times {\mathrm{1997}}^1$

素因数の和:2954

約数の個数: 16

約数和(自身を含む): 60611328

約数和(自身を除く): 20896989

約数列:

[1, 3, 7, 21, 947, 1997, 2841, 5991, 6629, 13979, 19887, 41937, 1891159, 5673477, 13238113, 39714339]

約数ペア:

[(1, 39714339), (3, 13238113), (7, 5673477), (21, 1891159), (947, 41937), (1997, 19887), (2841, 13979), (5991, 6629)]