253622013

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{2269}}^1$

素因数の和:2381

約数の個数: 32

約数和(自身を含む): 372643200

約数和(自身を除く): 119021187

約数列:

[1, 3, 19, 37, 53, 57, 111, 159, 703, 1007, 1961, 2109, 2269, 3021, 5883, 6807, 37259, 43111, 83953, 111777, 120257, 129333, 251859, 360771, 1595107, 2284883, 4449509, 4785321, 6854649, 13348527, 84540671, 253622013]

約数ペア:

[(1, 253622013), (3, 84540671), (19, 13348527), (37, 6854649), (53, 4785321), (57, 4449509), (111, 2284883), (159, 1595107), (703, 360771), (1007, 251859), (1961, 129333), (2109, 120257), (2269, 111777), (3021, 83953), (5883, 43111), (6807, 37259)]