2283743

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1$

素因数の和:267

約数の個数: 24

約数和(自身を含む): 3064320

約数和(自身を除く): 780577

約数列:

[1, 7, 11, 19, 49, 77, 133, 209, 223, 539, 931, 1463, 1561, 2453, 4237, 10241, 10927, 17171, 29659, 46607, 120197, 207613, 326249, 2283743]

約数ペア:

[(1, 2283743), (7, 326249), (11, 207613), (19, 120197), (49, 46607), (77, 29659), (133, 17171), (209, 10927), (223, 10241), (539, 4237), (931, 2453), (1463, 1561)]