978021357

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1\times {\mathrm{49031}}^1$

素因数の和:49204

約数の個数: 16

約数和(自身を含む): 1337592960

約数和(自身を除く): 359571603

約数列:

[1, 3, 61, 109, 183, 327, 6649, 19947, 49031, 147093, 2990891, 5344379, 8972673, 16033137, 326007119, 978021357]

約数ペア:

[(1, 978021357), (3, 326007119), (61, 16033137), (109, 8972673), (183, 5344379), (327, 2990891), (6649, 147093), (19947, 49031)]