713961213

素因数分解:

$3^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{131267}}^1$

素因数の和:131321

約数の個数: 24

約数和(自身を含む): 1137305952

約数和(自身を除く): 423344739

約数列:

[1, 3, 7, 21, 37, 49, 111, 147, 259, 777, 1813, 5439, 131267, 393801, 918869, 2756607, 4856879, 6432083, 14570637, 19296249, 33998153, 101994459, 237987071, 713961213]

約数ペア:

[(1, 713961213), (3, 237987071), (7, 101994459), (21, 33998153), (37, 19296249), (49, 14570637), (111, 6432083), (147, 4856879), (259, 2756607), (777, 918869), (1813, 393801), (5439, 131267)]