22017339

素因数分解:

$3^4\times {\mathrm{67}}^1\times {\mathrm{4057}}^1$

素因数の和:4136

約数の個数: 20

約数和(自身を含む): 33389224

約数和(自身を除く): 11371885

約数列:

[1, 3, 9, 27, 67, 81, 201, 603, 1809, 4057, 5427, 12171, 36513, 109539, 271819, 328617, 815457, 2446371, 7339113, 22017339]

約数ペア:

[(1, 22017339), (3, 7339113), (9, 2446371), (27, 815457), (67, 328617), (81, 271819), (201, 109539), (603, 36513), (1809, 12171), (4057, 5427)]