164820747

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{603739}}^1$

素因数の和:603762

約数の個数: 16

約数和(自身を含む): 270475520

約数和(自身を除く): 105654773

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 603739, 1811217, 4226173, 7848607, 12678519, 23545821, 54940249, 164820747]

約数ペア:

[(1, 164820747), (3, 54940249), (7, 23545821), (13, 12678519), (21, 7848607), (39, 4226173), (91, 1811217), (273, 603739)]