211026673

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{769}}^1$

素因数の和:913

約数の個数: 32

約数和(自身を含む): 263894400

約数和(自身を除く): 52867727

約数列:

[1, 11, 13, 19, 101, 143, 209, 247, 769, 1111, 1313, 1919, 2717, 8459, 9997, 14443, 14611, 21109, 24947, 77669, 109967, 160721, 189943, 274417, 854359, 1009697, 1475711, 2089373, 11106667, 16232821, 19184243, 211026673]

約数ペア:

[(1, 211026673), (11, 19184243), (13, 16232821), (19, 11106667), (101, 2089373), (143, 1475711), (209, 1009697), (247, 854359), (769, 274417), (1111, 189943), (1313, 160721), (1919, 109967), (2717, 77669), (8459, 24947), (9997, 21109), (14443, 14611)]