4427839

素因数分解:

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

素因数の和:234

約数の個数: 12

約数和(自身を含む): 4934776

約数和(自身を除く): 506937

約数列:

[1, 13, 43, 89, 559, 1157, 3827, 7921, 49751, 102973, 340603, 4427839]

約数ペア:

[(1, 4427839), (13, 340603), (43, 102973), (89, 49751), (559, 7921), (1157, 3827)]