4227139

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{859}}^1$

素因数の和:922

約数の個数: 16

約数和(自身を含む): 5228800

約数和(自身を除く): 1001661

約数列:

[1, 7, 19, 37, 133, 259, 703, 859, 4921, 6013, 16321, 31783, 114247, 222481, 603877, 4227139]

約数ペア:

[(1, 4227139), (7, 603877), (19, 222481), (37, 114247), (133, 31783), (259, 16321), (703, 6013), (859, 4921)]