286157067

素因数分解:

$3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{203381}}^1$

素因数の和:203458

約数の個数: 16

約数和(自身を含む): 442559232

約数和(自身を除く): 156402165

約数列:

[1, 3, 7, 21, 67, 201, 469, 1407, 203381, 610143, 1423667, 4271001, 13626527, 40879581, 95385689, 286157067]

約数ペア:

[(1, 286157067), (3, 95385689), (7, 40879581), (21, 13626527), (67, 4271001), (201, 1423667), (469, 610143), (1407, 203381)]