23880087

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2027}}^1$

素因数の和:2068

約数の個数: 48

約数和(自身を含む): 45556992

約数和(自身を除く): 21676905

約数列:

[1, 3, 7, 9, 11, 17, 21, 33, 51, 63, 77, 99, 119, 153, 187, 231, 357, 561, 693, 1071, 1309, 1683, 2027, 3927, 6081, 11781, 14189, 18243, 22297, 34459, 42567, 66891, 103377, 127701, 156079, 200673, 241213, 310131, 379049, 468237, 723639, 1137147, 1404711, 2170917, 2653343, 3411441, 7960029, 23880087]

約数ペア:

[(1, 23880087), (3, 7960029), (7, 3411441), (9, 2653343), (11, 2170917), (17, 1404711), (21, 1137147), (33, 723639), (51, 468237), (63, 379049), (77, 310131), (99, 241213), (119, 200673), (153, 156079), (187, 127701), (231, 103377), (357, 66891), (561, 42567), (693, 34459), (1071, 22297), (1309, 18243), (1683, 14189), (2027, 11781), (3927, 6081)]