269139

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1$

素因数の和:186

約数の個数: 16

約数和(自身を含む): 396032

約数和(自身を除く): 126893

約数列:

[1, 3, 13, 39, 67, 103, 201, 309, 871, 1339, 2613, 4017, 6901, 20703, 89713, 269139]

約数ペア:

[(1, 269139), (3, 89713), (13, 20703), (39, 6901), (67, 4017), (103, 2613), (201, 1339), (309, 871)]