2444789763

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{188249}}^1$

素因数の和:188308

約数の個数: 32

約数和(自身を含む): 4005960000

約数和(自身を除く): 1561170237

約数列:

[1, 3, 9, 13, 27, 37, 39, 111, 117, 333, 351, 481, 999, 1443, 4329, 12987, 188249, 564747, 1694241, 2447237, 5082723, 6965213, 7341711, 20895639, 22025133, 62686917, 66075399, 90547769, 188060751, 271643307, 814929921, 2444789763]

約数ペア:

[(1, 2444789763), (3, 814929921), (9, 271643307), (13, 188060751), (27, 90547769), (37, 66075399), (39, 62686917), (111, 22025133), (117, 20895639), (333, 7341711), (351, 6965213), (481, 5082723), (999, 2447237), (1443, 1694241), (4329, 564747), (12987, 188249)]