221162401

素因数分解:

${\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{8929}}^1$

素因数の和:9024

約数の個数: 16

約数和(自身を含む): 246896640

約数和(自身を除く): 25734239

約数列:

[1, 17, 31, 47, 527, 799, 1457, 8929, 24769, 151793, 276799, 419663, 4705583, 7134271, 13009553, 221162401]

約数ペア:

[(1, 221162401), (17, 13009553), (31, 7134271), (47, 4705583), (527, 419663), (799, 276799), (1457, 151793), (8929, 24769)]