222790387

素因数分解:

${\mathrm{47}}^1\times {\mathrm{401}}^1\times {\mathrm{11821}}^1$

素因数の和:12269

約数の個数: 8

約数和(自身を含む): 228117312

約数和(自身を除く): 5326925

約数列:

[1, 47, 401, 11821, 18847, 555587, 4740221, 222790387]

約数ペア:

[(1, 222790387), (47, 4740221), (401, 555587), (11821, 18847)]