1227139203

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{559571}}^1$

素因数の和:559634

約数の個数: 16

約数和(自身を含む): 1772724096

約数和(自身を除く): 545584893

約数列:

[1, 3, 17, 43, 51, 129, 731, 2193, 559571, 1678713, 9512707, 24061553, 28538121, 72184659, 409046401, 1227139203]

約数ペア:

[(1, 1227139203), (3, 409046401), (17, 72184659), (43, 28538121), (51, 24061553), (129, 9512707), (731, 1678713), (2193, 559571)]