21601080479

素因数分解:

${\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{211}}^1\times {\mathrm{198017}}^1$

素因数の和:198286

約数の個数: 16

約数和(自身を含む): 24180374016

約数和(自身を除く): 2579293537

約数列:

[1, 11, 47, 211, 517, 2321, 9917, 109087, 198017, 2178187, 9306799, 41781587, 102374789, 459597457, 1963734589, 21601080479]

約数ペア:

[(1, 21601080479), (11, 1963734589), (47, 459597457), (211, 102374789), (517, 41781587), (2321, 9306799), (9917, 2178187), (109087, 198017)]