89187189

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{326693}}^1$

素因数の和:326716

約数の個数: 16

約数和(自身を含む): 146358912

約数和(自身を除く): 57171723

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 326693, 980079, 2286851, 4247009, 6860553, 12741027, 29729063, 89187189]

約数ペア:

[(1, 89187189), (3, 29729063), (7, 12741027), (13, 6860553), (21, 4247009), (39, 2286851), (91, 980079), (273, 326693)]