847029609

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{729569}}^1$

素因数の和:729621

約数の個数: 16

約数和(自身を含む): 1284043200

約数和(自身を除く): 437013591

約数列:

[1, 3, 9, 27, 43, 129, 387, 1161, 729569, 2188707, 6566121, 19698363, 31371467, 94114401, 282343203, 847029609]

約数ペア:

[(1, 847029609), (3, 282343203), (9, 94114401), (27, 31371467), (43, 19698363), (129, 6566121), (387, 2188707), (1161, 729569)]