227558401

素因数分解:

$7^2\times {\mathrm{1279}}^1\times {\mathrm{3631}}^1$

素因数の和:4924

約数の個数: 12

約数和(自身を含む): 264990720

約数和(自身を除く): 37432319

約数列:

[1, 7, 49, 1279, 3631, 8953, 25417, 62671, 177919, 4644049, 32508343, 227558401]

約数ペア:

[(1, 227558401), (7, 32508343), (49, 4644049), (1279, 177919), (3631, 62671), (8953, 25417)]