938891569

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1\times {\mathrm{1433}}^1$

素因数の和:1645

約数の個数: 32

約数和(自身を含む): 1198227456

約数和(自身を除く): 259335887

約数列:

[1, 7, 11, 67, 77, 127, 469, 737, 889, 1397, 1433, 5159, 8509, 9779, 10031, 15763, 59563, 93599, 96011, 110341, 181991, 655193, 672077, 1056121, 1273937, 2001901, 7392847, 12193397, 14013307, 85353779, 134127367, 938891569]

約数ペア:

[(1, 938891569), (7, 134127367), (11, 85353779), (67, 14013307), (77, 12193397), (127, 7392847), (469, 2001901), (737, 1273937), (889, 1056121), (1397, 672077), (1433, 655193), (5159, 181991), (8509, 110341), (9779, 96011), (10031, 93599), (15763, 59563)]