713190987

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{517931}}^1$

素因数の和:517960

約数の個数: 20

約数和(自身を含む): 1128055896

約数和(自身を除く): 414864909

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 517931, 1553793, 4661379, 8804827, 13984137, 26414481, 41952411, 79243443, 237730329, 713190987]

約数ペア:

[(1, 713190987), (3, 237730329), (9, 79243443), (17, 41952411), (27, 26414481), (51, 13984137), (81, 8804827), (153, 4661379), (459, 1553793), (1377, 517931)]