389422453

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{233}}^1\times {\mathrm{1483}}^1$

素因数の和:1753

約数の個数: 24

約数和(自身を含む): 475046208

約数和(自身を除く): 85623755

約数列:

[1, 7, 23, 49, 161, 233, 1127, 1483, 1631, 5359, 10381, 11417, 34109, 37513, 72667, 238763, 262591, 345539, 1671341, 2418773, 7947397, 16931411, 55631779, 389422453]

約数ペア:

[(1, 389422453), (7, 55631779), (23, 16931411), (49, 7947397), (161, 2418773), (233, 1671341), (1127, 345539), (1483, 262591), (1631, 238763), (5359, 72667), (10381, 37513), (11417, 34109)]