22230273

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{647}}^1\times {\mathrm{881}}^1$

素因数の和:1544

約数の個数: 16

約数和(自身を含む): 32006016

約数和(自身を除く): 9775743

約数列:

[1, 3, 13, 39, 647, 881, 1941, 2643, 8411, 11453, 25233, 34359, 570007, 1710021, 7410091, 22230273]

約数ペア:

[(1, 22230273), (3, 7410091), (13, 1710021), (39, 570007), (647, 34359), (881, 25233), (1941, 11453), (2643, 8411)]