1001159649

素因数分解:

$3^3\times 7^1\times {\mathrm{5297141}}^1$

素因数の和:5297157

約数の個数: 16

約数和(自身を含む): 1695085440

約数和(自身を除く): 693925791

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 5297141, 15891423, 37079987, 47674269, 111239961, 143022807, 333719883, 1001159649]

約数ペア:

[(1, 1001159649), (3, 333719883), (7, 143022807), (9, 111239961), (21, 47674269), (27, 37079987), (63, 15891423), (189, 5297141)]