2913987405

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{677}}^1\times {\mathrm{40993}}^1$

素因数の和:41685

約数の個数: 32

約数和(自身を含む): 5336434944

約数和(自身を除く): 2422447539

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 677, 2031, 3385, 4739, 10155, 14217, 23695, 40993, 71085, 122979, 204965, 286951, 614895, 860853, 1434755, 4304265, 27752261, 83256783, 138761305, 194265827, 416283915, 582797481, 971329135, 2913987405]

約数ペア:

[(1, 2913987405), (3, 971329135), (5, 582797481), (7, 416283915), (15, 194265827), (21, 138761305), (35, 83256783), (105, 27752261), (677, 4304265), (2031, 1434755), (3385, 860853), (4739, 614895), (10155, 286951), (14217, 204965), (23695, 122979), (40993, 71085)]