78873509

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{23981}}^1$

素因数の和:24028

約数の個数: 16

約数和(自身を含む): 96695424

約数和(自身を除く): 17821915

約数列:

[1, 11, 13, 23, 143, 253, 299, 3289, 23981, 263791, 311753, 551563, 3429283, 6067193, 7170319, 78873509]

約数ペア:

[(1, 78873509), (11, 7170319), (13, 6067193), (23, 3429283), (143, 551563), (253, 311753), (299, 263791), (3289, 23981)]