28884999

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{6121}}^1$

素因数の和:6159

約数の個数: 24

約数和(自身を含む): 45596656

約数和(自身を除く): 16711657

約数列:

[1, 3, 11, 13, 33, 39, 121, 143, 363, 429, 1573, 4719, 6121, 18363, 67331, 79573, 201993, 238719, 740641, 875303, 2221923, 2625909, 9628333, 28884999]

約数ペア:

[(1, 28884999), (3, 9628333), (11, 2625909), (13, 2221923), (33, 875303), (39, 740641), (121, 238719), (143, 201993), (363, 79573), (429, 67331), (1573, 18363), (4719, 6121)]