2585079

素因数分解:

$3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1109}}^1$

素因数の和:1159

約数の個数: 24

約数和(自身を含む): 4386720

約数和(自身を除く): 1801641

約数列:

[1, 3, 7, 9, 21, 37, 63, 111, 259, 333, 777, 1109, 2331, 3327, 7763, 9981, 23289, 41033, 69867, 123099, 287231, 369297, 861693, 2585079]

約数ペア:

[(1, 2585079), (3, 861693), (7, 369297), (9, 287231), (21, 123099), (37, 69867), (63, 41033), (111, 23289), (259, 9981), (333, 7763), (777, 3327), (1109, 2331)]