13407737

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{491}}^1$

素因数の和:628

約数の個数: 16

約数和(自身を含む): 15869952

約数和(自身を除く): 2462215

約数列:

[1, 7, 47, 83, 329, 491, 581, 3437, 3901, 23077, 27307, 40753, 161539, 285271, 1915391, 13407737]

約数ペア:

[(1, 13407737), (7, 1915391), (47, 285271), (83, 161539), (329, 40753), (491, 27307), (581, 23077), (3437, 3901)]