6689463

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{227}}^1$

素因数の和:307

約数の個数: 32

約数和(自身を含む): 10506240

約数和(自身を除く): 3816777

約数列:

[1, 3, 11, 19, 33, 47, 57, 141, 209, 227, 517, 627, 681, 893, 1551, 2497, 2679, 4313, 7491, 9823, 10669, 12939, 29469, 32007, 47443, 117359, 142329, 202711, 352077, 608133, 2229821, 6689463]

約数ペア:

[(1, 6689463), (3, 2229821), (11, 608133), (19, 352077), (33, 202711), (47, 142329), (57, 117359), (141, 47443), (209, 32007), (227, 29469), (517, 12939), (627, 10669), (681, 9823), (893, 7491), (1551, 4313), (2497, 2679)]