1909364079

素因数分解:

$3^1\times 7^1\times {\mathrm{2341}}^1\times {\mathrm{38839}}^1$

素因数の和:41190

約数の個数: 16

約数和(自身を含む): 2910824960

約数和(自身を除く): 1001460881

約数列:

[1, 3, 7, 21, 2341, 7023, 16387, 38839, 49161, 116517, 271873, 815619, 90922099, 272766297, 636454693, 1909364079]

約数ペア:

[(1, 1909364079), (3, 636454693), (7, 272766297), (21, 90922099), (2341, 815619), (7023, 271873), (16387, 116517), (38839, 49161)]