7958979

素因数分解:

$3^5\times 7^1\times {\mathrm{4679}}^1$

素因数の和:4701

約数の個数: 24

約数和(自身を含む): 13628160

約数和(自身を除く): 5669181

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 1701, 4679, 14037, 32753, 42111, 98259, 126333, 294777, 378999, 884331, 1136997, 2652993, 7958979]

約数ペア:

[(1, 7958979), (3, 2652993), (7, 1136997), (9, 884331), (21, 378999), (27, 294777), (63, 126333), (81, 98259), (189, 42111), (243, 32753), (567, 14037), (1701, 4679)]