809370534

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{2752961}}^1$

素因数の和:2752980

約数の個数: 24

約数和(自身を含む): 1883026008

約数和(自身を除く): 1073655474

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 2752961, 5505922, 8258883, 16517766, 19270727, 38541454, 57812181, 115624362, 134895089, 269790178, 404685267, 809370534]

約数ペア:

[(1, 809370534), (2, 404685267), (3, 269790178), (6, 134895089), (7, 115624362), (14, 57812181), (21, 38541454), (42, 19270727), (49, 16517766), (98, 8258883), (147, 5505922), (294, 2752961)]