15673439247

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{163}}^1\times {\mathrm{181}}^1\times {\mathrm{2903}}^1$

素因数の和:3311

約数の個数: 32

約数和(自身を含む): 21496290816

約数和(自身を除く): 5822851569

約数列:

[1, 3, 61, 163, 181, 183, 489, 543, 2903, 8709, 9943, 11041, 29503, 29829, 33123, 88509, 177083, 473189, 525443, 531249, 1419567, 1576329, 1799683, 5399049, 28864529, 32052023, 85647209, 86593587, 96156069, 256941627, 5224479749, 15673439247]

約数ペア:

[(1, 15673439247), (3, 5224479749), (61, 256941627), (163, 96156069), (181, 86593587), (183, 85647209), (489, 32052023), (543, 28864529), (2903, 5399049), (8709, 1799683), (9943, 1576329), (11041, 1419567), (29503, 531249), (29829, 525443), (33123, 473189), (88509, 177083)]