2247306849

素因数分解:

$3^4\times {\mathrm{173}}^1\times {\mathrm{160373}}^1$

素因数の和:160558

約数の個数: 20

約数和(自身を含む): 3376514196

約数和(自身を除く): 1129207347

約数列:

[1, 3, 9, 27, 81, 173, 519, 1557, 4671, 14013, 160373, 481119, 1443357, 4330071, 12990213, 27744529, 83233587, 249700761, 749102283, 2247306849]

約数ペア:

[(1, 2247306849), (3, 749102283), (9, 249700761), (27, 83233587), (81, 27744529), (173, 12990213), (519, 4330071), (1557, 1443357), (4671, 481119), (14013, 160373)]