280107933

素因数分解:

$3^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{77101}}^1$

素因数の和:77284

約数の個数: 16

約数和(自身を含む): 429303936

約数和(自身を除く): 149196003

約数列:

[1, 3, 7, 21, 173, 519, 1211, 3633, 77101, 231303, 539707, 1619121, 13338473, 40015419, 93369311, 280107933]

約数ペア:

[(1, 280107933), (3, 93369311), (7, 40015419), (21, 13338473), (173, 1619121), (519, 539707), (1211, 231303), (3633, 77101)]