1551157413

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{191}}^1\times {\mathrm{3929}}^1$

素因数の和:4189

約数の個数: 32

約数和(自身を含む): 2281789440

約数和(自身を除く): 730632027

約数列:

[1, 3, 13, 39, 53, 159, 191, 573, 689, 2067, 2483, 3929, 7449, 10123, 11787, 30369, 51077, 131599, 153231, 208237, 394797, 624711, 750439, 2251317, 2707081, 8121243, 9755707, 29267121, 39773267, 119319801, 517052471, 1551157413]

約数ペア:

[(1, 1551157413), (3, 517052471), (13, 119319801), (39, 39773267), (53, 29267121), (159, 9755707), (191, 8121243), (573, 2707081), (689, 2251317), (2067, 750439), (2483, 624711), (3929, 394797), (7449, 208237), (10123, 153231), (11787, 131599), (30369, 51077)]