3957063

素因数分解:

$3^1\times {\mathrm{11}}^3\times {\mathrm{991}}^1$

素因数の和:1027

約数の個数: 16

約数和(自身を含む): 5809152

約数和(自身を除く): 1852089

約数列:

[1, 3, 11, 33, 121, 363, 991, 1331, 2973, 3993, 10901, 32703, 119911, 359733, 1319021, 3957063]

約数ペア:

[(1, 3957063), (3, 1319021), (11, 359733), (33, 119911), (121, 32703), (363, 10901), (991, 3993), (1331, 2973)]