1253646727

素因数分解:

${\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{179}}^1\times {\mathrm{1439}}^1$

素因数の和:1806

約数の個数: 16

約数和(自身を含む): 1310515200

約数和(自身を除く): 56868473

約数列:

[1, 31, 157, 179, 1439, 4867, 5549, 28103, 44609, 225923, 257581, 871193, 7003613, 7985011, 40440217, 1253646727]

約数ペア:

[(1, 1253646727), (31, 40440217), (157, 7985011), (179, 7003613), (1439, 871193), (4867, 257581), (5549, 225923), (28103, 44609)]