2880811089

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{523}}^1\times {\mathrm{5231}}^1$

素因数の和:5779

約数の個数: 40

約数和(自身を含む): 4644216192

約数和(自身を除く): 1763405103

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 523, 1053, 1569, 4707, 5231, 6799, 14121, 15693, 20397, 42363, 47079, 61191, 68003, 141237, 183573, 204009, 423711, 550719, 612027, 1836081, 2735813, 5508243, 8207439, 24622317, 35565569, 73866951, 106696707, 221600853, 320090121, 960270363, 2880811089]

約数ペア:

[(1, 2880811089), (3, 960270363), (9, 320090121), (13, 221600853), (27, 106696707), (39, 73866951), (81, 35565569), (117, 24622317), (351, 8207439), (523, 5508243), (1053, 2735813), (1569, 1836081), (4707, 612027), (5231, 550719), (6799, 423711), (14121, 204009), (15693, 183573), (20397, 141237), (42363, 68003), (47079, 61191)]