13283517

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^2$

素因数の和:237

約数の個数: 24

約数和(自身を含む): 19739104

約数和(自身を除く): 6455587

約数列:

[1, 3, 13, 39, 43, 89, 129, 267, 559, 1157, 1677, 3471, 3827, 7921, 11481, 23763, 49751, 102973, 149253, 308919, 340603, 1021809, 4427839, 13283517]

約数ペア:

[(1, 13283517), (3, 4427839), (13, 1021809), (39, 340603), (43, 308919), (89, 149253), (129, 102973), (267, 49751), (559, 23763), (1157, 11481), (1677, 7921), (3471, 3827)]