47194329

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{10169}}^1$

素因数の和:10209

約数の個数: 32

約数和(自身を含む): 82010880

約数和(自身を除く): 34816551

約数列:

[1, 3, 7, 13, 17, 21, 39, 51, 91, 119, 221, 273, 357, 663, 1547, 4641, 10169, 30507, 71183, 132197, 172873, 213549, 396591, 518619, 925379, 1210111, 2247349, 2776137, 3630333, 6742047, 15731443, 47194329]

約数ペア:

[(1, 47194329), (3, 15731443), (7, 6742047), (13, 3630333), (17, 2776137), (21, 2247349), (39, 1210111), (51, 925379), (91, 518619), (119, 396591), (221, 213549), (273, 172873), (357, 132197), (663, 71183), (1547, 30507), (4641, 10169)]