269320419

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{523}}^1\times {\mathrm{1973}}^1$

素因数の和:2531

約数の個数: 24

約数和(自身を含む): 403406640

約数和(自身を除く): 134086221

約数列:

[1, 3, 9, 29, 87, 261, 523, 1569, 1973, 4707, 5919, 15167, 17757, 45501, 57217, 136503, 171651, 514953, 1031879, 3095637, 9286911, 29924491, 89773473, 269320419]

約数ペア:

[(1, 269320419), (3, 89773473), (9, 29924491), (29, 9286911), (87, 3095637), (261, 1031879), (523, 514953), (1569, 171651), (1973, 136503), (4707, 57217), (5919, 45501), (15167, 17757)]