1123670023

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{139}}^1\times {\mathrm{251}}^1$

素因数の和:547

約数の個数: 32

約数和(自身を含む): 1341204480

約数和(自身を除く): 217534457

約数列:

[1, 7, 43, 107, 139, 251, 301, 749, 973, 1757, 4601, 5977, 10793, 14873, 26857, 32207, 34889, 41839, 75551, 104111, 187999, 244223, 639539, 1154851, 1500227, 3733123, 4476773, 8083957, 10501589, 26131861, 160524289, 1123670023]

約数ペア:

[(1, 1123670023), (7, 160524289), (43, 26131861), (107, 10501589), (139, 8083957), (251, 4476773), (301, 3733123), (749, 1500227), (973, 1154851), (1757, 639539), (4601, 244223), (5977, 187999), (10793, 104111), (14873, 75551), (26857, 41839), (32207, 34889)]