9193131

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1453}}^1$

素因数の和:1515

約数の個数: 24

約数和(自身を含む): 14365520

約数和(自身を除く): 5172389

約数列:

[1, 3, 9, 19, 37, 57, 111, 171, 333, 703, 1453, 2109, 4359, 6327, 13077, 27607, 53761, 82821, 161283, 248463, 483849, 1021459, 3064377, 9193131]

約数ペア:

[(1, 9193131), (3, 3064377), (9, 1021459), (19, 483849), (37, 248463), (57, 161283), (111, 82821), (171, 53761), (333, 27607), (703, 13077), (1453, 6327), (2109, 4359)]