1199429

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{421}}^1$

素因数の和:476

約数の個数: 16

約数和(自身を含む): 1539456

約数和(自身を除く): 340027

約数列:

[1, 7, 11, 37, 77, 259, 407, 421, 2849, 2947, 4631, 15577, 32417, 109039, 171347, 1199429]

約数ペア:

[(1, 1199429), (7, 171347), (11, 109039), (37, 32417), (77, 15577), (259, 4631), (407, 2947), (421, 2849)]