339681693

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{68581}}^1$

素因数の和:68724

約数の個数: 16

約数和(自身を含む): 491595776

約数和(自身を除く): 151914083

約数列:

[1, 3, 13, 39, 127, 381, 1651, 4953, 68581, 205743, 891553, 2674659, 8709787, 26129361, 113227231, 339681693]

約数ペア:

[(1, 339681693), (3, 113227231), (13, 26129361), (39, 8709787), (127, 2674659), (381, 891553), (1651, 205743), (4953, 68581)]