15721471007

素因数分解:

${\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{193}}^1\times {\mathrm{110527}}^1$

素因数の和:110798

約数の個数: 16

約数和(自身を含む): 17497024512

約数和(自身を除く): 1775553505

約数列:

[1, 11, 67, 193, 737, 2123, 12931, 110527, 142241, 1215797, 7405309, 21331711, 81458399, 234648821, 1429224637, 15721471007]

約数ペア:

[(1, 15721471007), (11, 1429224637), (67, 234648821), (193, 81458399), (737, 21331711), (2123, 7405309), (12931, 1215797), (110527, 142241)]